University of Pune 2010 M.C.A Emerging Trends In Information Technology - Question Paper
M.C.A. exam Emerging patterns In info Technology
M.C.A. (Mgt. Faculty) (Semester - V) Examination, 2010
IT-53 : EMERGING TRENDS IN INFORMATION TECHNOLOGY
(2008 Pattern)
[3880] - 503
Time : 3 Hours Max. Marks : 70
Instructions : 1) Question 1 and Question 7 are compulsory.
2) Attempt any four questions from remaining.
1. As a RFID steering committee head, suggest a suitable RFID system implementation for an electronic toll collection, monitoring and receipt printing system for Maharashtra Government. The system will be implemented at 65 toll plazas throughout the State of Maharashtra. 15
2. Explain E-Logistics and Supplier Chain Management. 10
3. What is E-Banking ? Explain various security techniques in E-Banking. 10
4. What is E-Learning ? Explain various models of E-Learning. 10
5. What is E-Governance ? Explain various strategies and tactics for implementation
of E-Governance. 10
6. Explain Knowledge Management and Knowledge Management SystemArchitecture. 10
7. Write short notes on (any three) : 15
a) Call Center Ethics
b) ERP Packages
c) Spatial objects
d) Palm devices.
M.C.A. (Mgt. Faculty) (Semester - V) Examination, 2010 ITE - 5 : CYBER LAW AND IT SECURITY (Elective)
(2008 Course)
Time : 3 Hours Max. Marks : 70
Instructions : 1) Question 1 and Question 7 are compulsory.
2) Solve any three from remaining questions.
1. a) Explain object and scope of the IT Act. 10
b) Explain the encryption techniques. 10
2. Explain the technology behind the digital signature. 10
3. What is E-Governance ? Explain the application of E-Governance. 10
4. Explain the concept of domain name with reference to cyber law. 10
5. What are the offences related to digital signature certificate ? 10
6. What are the powers of adjudicating officer to impose penalty ? 10
7. Write short notes on (any four) : (5x4=20)
a) Certifying authority
b) Genesis of cyber law
c) Framing
d) Spamming
e) Jurisdiction in trademark dispute
f) Types of certificate.
Time : 3 Hours Max. Marks : 70
Instructions : 1) Question 1 and Question 7 are compulsory.
2) Attempt any four questions from remaining.
1. What are JSP actions ? Explain error handling in JSP with example. 15
2. Write ASP program to accept name and birth date of the user and display calendar
of birth - month in the clients browser. 10
3. What is thread safety in Servlets ? Write a Servlet which will display the count of number of times a client has accessed it. 10
4. Write PHP code for displaying details of patients stored in the database. (Assume suitable table structure). 10
Time : 3 Hours Max. Marks : 70
Instructions : 1) Q. 1 and Q. 6 are compulsory.
2) Attempt any 3 from the remaining.
3) State assumptions if any
4) Draw neat labeled diagrams where necessary
5) Figures to right indicate marks.
1. Write a test plan with scope of testing, risks and contingencies, strategy, schedule, staffing, and training, deliverables, item pass/fail criteria for a web based E-learning application which facilitates in learning advanced courses based
on subject entered by student. 10
2. a) Explain path, statement, branch and decision coverage in structural testing.
Give suitable example for each. 8
b) Define quality. What is clean room software engineering ? 7
3. a) Software quality metrics helps to give quantitative view of software quality.
Comment. 7
b) Explain regression testing with suitable example. 8
4. a) Write test case for functional testing of book data entry screen that accepts
unique book id, title, authorname, publisher, ISBN No, price, edition. 8
b) Explain V model with reference to its advantages over waterfall model. 7
5. a) Compare functional testing and non-functional testing with examples. 8
b) Write the 7-8 point checklist for testing non-functional aspects of a JOB PORTAL.
6. Write short notes on (any 3) : 15
i) BVA technique for black-box-testing
ii) Code coverage
iii) CAST
iv) Software review.
Time : 3 Hours
Instructions : 1) Question No. 1 is compulsory.
Total Marks : 70
2) Solve any six from Q. No. 2 to Q. No. 9.
3) Use comments wherever necessary.
4) Figures to the right indicate full marks.
1. Find and explain output of the following :
10
A) int f( ) main( )
{
f(1);
f(1,2);
f(1,2,3);
}
f(int a, int b, int c)
{ printf ("%d %d %d", a,b,c);}
B) #define lee(a,b,c) avg (a,b,c) <=60
#define des(a,b,c,d) (d= =1 ? geq(a,b,c) : lee(a,b,c)) void main(void)
{
int num = 70; char ch = '0'; float f = 2.0; if des (num, ch, f, o) puts ("lee"); else puts ("geq");
C) Void main( )
{
int x = 01234; int y = 05678; x = x & 0x5678; y = y | 0x1234; x = x A y; printf ("%x\t", x); printf ("%x\t", y);
}
D) Void main ( )
{
char *s[ ] = {"Dharma", "Norton", "Simens", "ibm"}; char **p;
p = s; printf ("%s", ++ *p); printf ("%s", *p ++); printf ("%s", ++ *p);
}
2. A) Write a program to compute the real roots of quadratic equation px2 + qx + R = 0.
The roots are given by equation x1 = - q + sqrt (q2 - 4PR)/2p and
x2 = - q - sqrt (q2 - 4PR)/2p. 5
B) Write a program to accept integer numbers till user enters '0' and display how many non-zero integers entered. 5
3. Write a program to accept five strings from user and display all those strings in descending order. 10
Illllllllllllllllllll llll -3- [3880] - 102
5. A) Write a note on - Masking using bitwise operator. 5
B) Write a user defined function * strcmp (char * t1, char * t2) which compares two strings t1 and t2.Do not use library functions. 5
6. Create structure Elect Bill having members consumer_no, name, no_of_units, amt. Write a program to accept 10 records.
Calculate amt - using following rate.
For no_of_units less than 100 - rate Rs. 1.50 per unit.
no_of_units greater than 100 - rate Rs. 6.50 per unit.
Display the records of largest and smallest amt. 10
7. A) Write a program to demonstrate fill color in circle. 5
B) Write a program to display the following pattern. 5
A1
B2, C3
D4, E5, F6
G7, H8, I9, J10.
8. Write a program to display frequency of each character in a given file. 10
9. A) Write a program using function to print sum of digits of given number. 5 B) Write a program to count no. of sentences in a given file. 5
Time : 3 Hours Total Marks : 70
Note : 1) Q. 1 and Q. 7 are compulsory questions.
2) Attempt any four from the Q. 2 to Q. 6.
1. What is IPC ? Explain how IPC is implemented in client server system. 10
2. What is Memory Management ? Explain paging in detail. 10
3. What is Deadlock ? Explain critical section problem with example. 10
4. Explain free space management methods in detail. 10
5. Define centralized O.S. and distributed O.S. Explain advantages of distributed
O.S. 10
6. Explain different disk performance issues and also explain two disk scheduling algorithms. 10
7. Write short notes on (any four) : 20
i) FAT
ii) NOS
iii) CPU schedular
iv) PCB
v) System calls.
M.C.A. (Mgt. Faculty) Examination, 2010 BME - 5 : BUSINESS FINANCE
Time : 3 Hours Max. Marks : 80
Instructions : a) Attempt any five questions.
b) All questions carry equal marks.
1. a) Explain Inter-Bank Call Money Market.
b) Discuss the role of Non-Banking Financial Institutions.
2. Briefly explain the role played by IDBI and IFCI in the development of economic growth in India.
3. Discuss the functions and Operations of Money Market and Capital Market in India.
4. Examine the role of Merchant Bankers, Managers, Brokers and Underwriters in Primary Capital Market.
5. Describe the role of SEBI in controlling and regulating functions and operations of Capital Market.
6. Explain the key role of RBI in regulating banking functions and operations.
7. Explain the concept of Credit Rating. What is the need and importance of credit rating agencies ?
8. Write short notes on :
a) Clearing House
b) ICICI
c) Bank Rate
d) CRICIL
Time : 3 Hours Max. Marks : 70
Notes : 1) Q. No. 1 and Q. No. 7 are compulsory.
2) Solve any four questions from remaining.
3) Draw neat diagrams whenever necessary
1. a) Compare 16-bit and 32-bit Architecture. 8 b) Compare RISC and CISC. 7
2. What is register ? Explain SISO Shift Register. 10
3. What is Addressing Mode ? Explain any four addressing modes in detail. 10
4. What is pipelining ? Explain RISC pipelining in detail. 10
5. Explain the working of A to D converter with the help of appropriate diagram. 10
6. What is Multiplexer ? Explain Demultiplexer in detail. 10
7. Write short notes on (any three) : (3x5=15)
a) Master-slave JK FF
b) PCI Vs. MCA Bus
c) Instruction Cycle
d) CPU Performance
e) DMA Controller.
M.C.A. (Mgt. Faculty) (Sem. I) Examination, 2010 BM-12 : PRINCIPLES AND PRACTICES OF MANAGEMENT AND ORGANIZATIONAL BEHAVIOUR (2005 Pattern) (Old)
Time : 3 Hours Marks : 70
N.B. : 1) Q. 1 is compulsory.
2) Solve any three from the remaining.
1. A) The manager elevates the status of the organization elaborate with the help
of essential skills and functions of a manager. 15
B) Role of decision making in increasing organization effectiveness - Explain. 10
2. Define OB. Explain the foundations of OB. Explain in details the various models in OB. 15
3. Define motivation. Describe the role of Meslows theory with its limitations. 15
4. Explain the process and steps planning in details - Explain. 15
5. What is the contribution of Mr. Fayol in modern theory of management ?
Why is the theory time tested ? 15
6. Write short notes on (any 3) : 15
1) Decentralisation Vs. Centralisation
2) Systems Approach
3) Levels of management
4) Line and staff authority
5) Control Techniques.
Max. Marks : 70
Instructions : 1) Q. 1 and Q. 7 are compulsory.
Time : 3 Hours
2) Attempt any three from Q. 2 to Q. 6.
1. a) A Library Management System (LMS) needs to be developed for an Educational Institute to assist and manage a Library System efficiently. The main objective of the LMS is to provide timely information for the users (students as well as faculty members). The system should also keep track of the following :
i) Issuing/Returning of books
ii) Purchase and maintenance of the books
iii) The amount of the fine to be collected from the students in case of late return of the book.
Draw the context level diagram and first level data flow diagram for the above case. 15
b) ABB Co. Ltd., decides to give Diwali bonus to all its employees for which the management has divided the employees into three categories, namely, Administrative Staff (AS), Office Staff (OS), Workers (W) and considered the following rules.
i) If the employee is permanent and in the AS category the bonus amount is three months salary.
ii) If the employee is permanent and in the OS category the bonus amount is two months salary.
iii) If the employee is permanent and in the W category the bonus amount is one month's salary.
iv) If the employees are temporary then half of the amount is given to them as per the permanent employee's bonus amount.
Draw a decision tree to represent the above case. 5
2. Compare the classical Life Cycle and Prototyping models. 10
3. Explain the format and features of a good SRS. 10
4. Explain the types of maintenance and the methods of estimating maintenance
cost. 10
5. Explain the advantages and disadvantages of CASE tools.
10
10
(4x5=20)
6. Explain the features of a modern GUI form with a suitable example.
7. Write short notes on any four :
a) RAD
b) Data Dictionary
c) Web Engineering
d) Legacy systems
e) Code Design.
Max. Marks : 70
Instructions : 1) Q. 1 is compulsory.
Time : 3 Hours
2) Solve any 5 from remaining questions.
3) State assumptions and draw well labelled diagrams wherever necessary
1. a) A company has set of departments. Each department has a set of employees,
a set of projects and a set of offices. Each employee has a job history (set of jobs that employee has held). For each such a job the employee also has salary history (set of salaries received while employeed on that job). Each office has a set of phones. Normalize the above case upto 3-NF. 15
b) State Codd's rule. 5
2. What is data abstraction ? Explain data view levels. Also explain view and schema. 10
3. Explain M : N resolution of NDM, HDM and RDM. 10
4. Explain log based recovery. 10
5. Explain the following : 10
a) Object oriented d/b
b) Security and privacy of database.
6. Explain any two of the following : 10
1) Knowledge database
2) Datawarehouse schema
3) Aggregation.
7. Write short notes on (any two) : 10
1) Database users
2) Join and its types
3) 2-phase commit protocol
4) Transaction, properties and states.
Max. Marks : 70
Time : 3 Hours
Note : 1) Question 1 and 8 are compulsory.
2) Solve any four from Question No. 2 to 7.
3) Figures to the right indicate full marks.
1) I. Answer the following :
10
What will be the output of following program ?
a) #include<iostream.h>
#include<conio.h> void main ( )
{
clrscr( );
char s[ ] = "OBJECT"; int i;
for(i = 0;s[i];i++)
cout<<"\n"<<s[i++]<<*(s+i++)<<*(i+s)<<i[s];
private: int x; protected: int y;
class derived:public base
{
protected: int a, b; void change( ) {
a=x;
b=y;
c) class test {
static int count; public:
static void showcount(void)
{
cout<<"count:"<<++count;
}
};
int test::count; main( )
{
test t1,t2,t3; t1.showcount( ); t2.showcount( ); t3.showcount( );
}
d) #include<iostream.h>
#include<conio.h> public class A
{
int x=4;
};
private class B::class A {
int x=20; cout<<"x="<<x;
};
e) #include<conio.h>
#include<iostream.h>
#include<iomanip.h> void main( )
{
int x=100; float f=56.75;
cout<<hex<<x<<dec<<x<<endl;
Illllllllllllllllllllllll -3- [3880] - 303
II) Explain new, delete and scope resolution operator. 5
2) a) Write a program to demonstrate overloading of constructor. 5 b) Explain pointer to data members using suitable example. 5
3) Write a program to overload increment and decrement operators. 10
4) a) What is virtual base class ? Explain with suitable example. 5 b) What is Namespace ? Explain nested namespace using a suitable example. 5
5) a) Write a function template to calculate area of circle. 5
b) Explain any five manipulators with suitable example. 5
6) Explain different types of inheritance with suitable examples of each type. 10
7) Write a program that reads the text file and replace all the occurrences of vowels with '*' and copy the contents in new file. Also display the no. of replacements made. 10
8) Write short notes on the following : 15
a) Exception Handling Mechanism.
b) New Style Cast.
c) Standard Template Library.
M.C.A. (Semester - III) (Management Faculty) Examination, 2010 (BM - 31) 305 : MANAGEMENT SUPPORT SYSTEMS AND IS SECURITY (2008 Pattern) (New)
Time : 3 Hours Max. Marks : 70
Notes : 1) Q. No. 1 and 7 are compulsory.
2) Attempt any four from Q. 2 to Q. 6.
3) Figures to the right indicate full marks.
1. Explain in detail information requirements for production function using systems
approach. 10
2. Explain the MIS structure based on organizational functions. 10
3. Explain the characteristics and limitations of human information processing. 10
4. Define DSS. Explain various components of DSS in detail. 10
5. Explain the Herbert-Simon model of decision making in detail. What are its limitations ? 10
6. Define Expert System. Compare Expert System and DSS. 10
7. Write short notes on (any four) : (4x5=20)
a) Coupling and decoupling of subsystems
b) Matrix organization structure
c) Quality of Information
d) Heuristic programming
e) Executive information system
f) Need for IS Auditing.
Time : 3 Hours
Note : 1) Q. 1 is compulsory.
Max. Marks : 70
10
2) Solve any 3 questions from remaining.
1. Explain following tags with basic attributes :
a) <iframe>
b) <script>
c) <textarea>
d) <table>
e) <hr>
2. a) Design a calculator using Java Script, which will perform following operations : 10
i) Addition of 2 numbers
ii) Subtraction of 2 numbers
iii) Division of 2 numbers.
b) What is image mapping ? Explain client side image mapping with example. 10
3. a) Write a VB Script code for accepting email-id of user, from user before
submitting the form validate email-id with 3 different validations and provide appropriate messages. 10
b) Explain array and string objects in Java Script. 10
4. a) Write XML-DTD to maintain 'Magazine'. Details like month, ISBN No., Title,
Publisher, Price. 10
b) What is style sheet ? Explain types of style sheet. 10
5. Write short note on any four : 20
a) Three Tire Web Architecture
b) XMLDSO object
c) Java Script DOM
d) Date object in VB Script
e) Web publishing.
Time : 3 Hours Max. Marks : 70
Notes : 1) Q. No. 1 and 7 are compulsory.
2) Attempt any four from Q. 2 to Q. 6.
3) Figures to the right indicates full marks.
1. Explain in detail the information required in designing IT based MIS for handling finance function. 10
2. Explain Newell-Simon model in detail. 10
3. What is MIS ? Explain its needs and objectives in a typical organization. 10
4. What is the use of sensitivity analysis ? Explain its types in detail. 10
5. Define DSS. Compare EIS and DSS. 10
6. Define Expert System. Compare Expert System and conventional system. 10
7. Write short notes on (any four) : (4x5=20)
a) System concept
b) Matrix organization structure
c) Modeling process
d) Value of information
e) Information needs of managers at different levels
f) MIS Vs. Data Processing.
Max. Marks : 70
Instructions : 1) Q. 1 is compulsory.
Time : 3 Hours
2) Solve any five from remaining questions.
1. The university is in the process of up loading and updating the PhD guide list.
The process has following activities.
The guide uploads his academic details the guide selects his stream (i. e. Engineering Management etc.) He also has to select the research centre where he is associated or wants to associate. If the guide has vecancy, he can select the students from the waiting list which is available at the research centre. The guide can select Maximum upto 8 Ph.D. candidates and 4 M.Phil. candidates for the about case.
a) Draw class diagram. 10
b) Draw use case diagram. 10
2. Explain RUP in detail. 10
3. a) Draw collaboration diagram for creating an e-mail account. 5
b) Draw sequence diagram for sending e-mail. 5
4 . Explain various approaches for identifying classes. 10
5. Draw activity diagram for registering a billing complaint of your mobile phone. 10
6. Draw state transition diagram for digital watch. 10
7. Write short note on (any 2) : 10
a) Guidelines for preparing test plan
b) Types of pattern
c) Object persistence
d) OMT methodology.
Time : 3 Hours Max. Marks : 70
Instructions : 1) Q. 1 and Q. 6 are compulsory.
2) Solve any three questions from Q. 2 to Q. 5.
3) Figures to right indicate full marks.
1. The Mudrika Group has selected INDIA-1 product to implement the ERP system in their organization. They have opted for INDIA-1 for the following reasons :
It fits with their requirements.
The Mudrika Group have confidence in the vendor.
It has the least technology.
It is a world-class product.
The implementation was started in 2009 and it was decided to do so in phases.
The first phase comprised financial, logistics HR and payroll activities. The second phase was to cover production, quality control and fixed assets management.
Some of the advantages of going in for the INDIA-1 are that the software supported the implementation of the packaged solution without too many changes having to be made in the software and provided competitive advantages to the company by implementing effective and economical IT solutions.
Status of implementation : The phase comprising general ledger, purchase order management system, payroll and sales order management systems at all the locations is live.
The pitfalls encountered along the route implementation are :
Problems were encountered with first version release which took time to stabilize.
Optimization of procedure took time.
ERP tuning complexity was underestimated.
Hardware requirements were underestimated.
M.C.A. (Mgt. Faculty) (Semester - IV) Examination, 2010 BM-E1 : MIS FRAMEWORK AND IMPLEMENTATION (2005 Pattern) (Elective) (Old)
Time : 3 Hours Max. Marks : 70
Notes : 1) Q. No. 1 and 7 are compulsory.
2) Solve any four questions from remaining.
3) Figures to the right indicates full marks.
1. Explain the impact of IT infrastructure in changing business environment. 10
2. Define MIS. Explain its features and limitations. 10
3. Explain the critical success factors for accounting information system. 10
4. How information technology changing the way finance function is performed ? 10
5. Explain the techniques of evaluating information technology investments. 10
6. What are common computer abuses that damage IT infrastructure ? 10
7. Write short notes on (any four) : (4x5=20)
a) Characteristics of EIS
b) Threats to IT infrastructure
c) Objectives of Security Policy
d) Competitive Advantage
e) MIS as an instrument for organizational change
f) Expert System.
Max. Marks : 70
Instructions : 1) Question No. 1 is compulsory.
Time : 3 Hours
2) Solve any two questions from the remaining.
3) Figures to the right indicate full marks.
4) Use of Electronic Calculator is allowed
1. a) Explain with suitable examples maximin, minimax and the regret criterion in
decision making. 10
b) A publisher is bringing out a book on Decision-Making. Its marketing department has produced the following sales forecast covering next three years.
|
Year |
0 |
1 |
2 |
3 |
|
Demand of books |
2000 |
3000 |
4000 |
5000 |
|
Probability |
0.1 |
0.5 |
0.2 |
0.2 |
The contribution to the publishers fixed costs and profits for every book sold is Rs. 90. If the book is not sold the publisher loses Rs. 40 per book. If the publisher cannot meet the demand, he estimates he loses Rs. 10 per book of demand not met, to cover the loss of goodwill and future sales.
Use different criterion of decision making. Determine the number of books publisher should print in every criterion.
10
c) A businessman has two independent investments available to him, but he lacks the capital to undertake both of them simultaneously. He can choose to take A first and then stop, or if A is successful then take B, or vice versa. The probability of success on A is 0.7 while for B it is 0.4. Both the investments require an initial capital outlay of 20,000 and both return nothing if the venture is unsuccessful. Successful completion of A will return Rs. 30,000 (over cost) and successful completion of B will return Rs. 50,000 (over cost). Draw the decision tree and determine the best strategy.
10
2. a) Explain two-person-zero-sum game. Illustrate with example. 10
b) What investment plan should he choose to maximize his expected utility ? Assume that the rise or fall of either stock is independent of the other.
A dealer of boats has estimated the following distribution of demand for a particular kind of boat.
|
Demand |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
|
Probability |
0.14 |
0.27 |
0.27 |
0.18 |
0.09 |
0.04 |
0.01 |
Each boat costs him Rs. 7,000 and he sells them for Rs. 10,000 each. Any boats that are left unsold at the end of the season must be disposed off for Rs. 6,000 each. How many boats should be in stock so as to maximize his expected profit ? 10
3. a) Solve the flowering game : 10
|
Strategy |
Player 2 | |||
|
1 |
2 |
3 | ||
|
1 |
2 |
3 |
1 | |
|
Player 1 |
2 |
1 |
4 |
0 |
|
3 |
3 |
-2 |
-1 | |
b) A confectioner sells confectionary items. Past data of demand per week
(in hundred kilograms) is given below : 10
|
Demand |
0 |
5 |
10 |
15 |
20 |
25 |
|
Frequency |
2 |
11 |
8 |
21 |
5 |
3 |
Consider the following sequence of random numbers :
35, 52, 90, 13, 23, 73, 34, 57, 37, 83, 94, 56, 67, 66, 60
Using the above sequence, simulate the demand for next 15 weeks. Also
find the average demand per week.
4. a) A investor has Rs. 10,000 to invest in common stock. His selection is between Companies A and B. He feels that for each of the investments, he has a 0.7 probability for doubling his money and 0.3 probability of losing half his money depending upon the companys stock rising or falling respectively. His choices are : 10
i) Invest the entire money in A or B.
ii) Invest Rs. 5,000 in one company and not invest in order.
iii) Invest Rs. 5,000 in A and Rs. 5,000 in B.
If this utility values changes in assets are Rs. 10,000 = 1, Rs. 5,000 = 0.9,
Rs. 2,500 = 0.7, Rs. 0 = 0.4, Rs. 2,500 = 0.2, Rs. 5,000 = 0.
b) Write short notes on any two : 10
a) Various Queue Models
b) Simulation Techniques
c) Decision-making criterion.
M.C.A. (Mgt. Faculty) (Semester - V) Examination, 2010 ITE 4 : MOBILE COMPUTING (2005 Pattern) (Old)
Time : 3 Hours Max. Marks : 70
Instructions : 1) Question No. 1 and 6 are compulsory.
2) Attempt any three from the remaining questions.
1. a) Define the following terms (any five) : 10
I) MAC II) WTP
III) Bitrate IV) HLR
V) MMF VI) VLR.
b) Explain functions of each layer in WAP architecture. 10
2. What are the database used in GSM network ? What are its functions ? 10
3. What is snooping ? Why it is used in TCP ? 10
4. How can DHCP be used for mobility and support to Mobile-IP ? Explain. 10
5. Describe the main steps in inter-BS hand off procedure. 10
6. Write short notes (any four) : 20
a) Features of WLAN
b) RTS-CTS protocol
c) Adhoc Network
d) Mobile agents
e) SIM
f) HIPER LAN.
M.C.A. (Management Faculty) (Semester - I) Examination, 2010 (BM-11) 103 : PRINCIPLES AND PRACTICES OF MANAGEMENT AND ORGANISATIONAL BEHAVIOUR (2008 Pattern) (New)
Time : 3 Hours Max. Marks : 70
Note : 1) Q. 1 is compulsory.
2) Solve any three of the remaining questions.
1. A) It is said that decision making is a crucial step for every manager- Justify.
And also explain decision making environment. 15
B) Define group dynamics. How effective teams play vital role in organizational effectiveness ? 10
2. What are the causes of organisational conflicts ? Explain how the concept of Johari window can be applied to resolve intrapersonnel and interpersonnel conflicts. 15
3 . What are the different managerial functions ? And explain staffing and directing in details. 15
4. Explain McGregors theory X and theory Y. 15
5. What is organizing and state different structure of organization ? 15
6. Write short note on (any 3) : 15
1) Span of control and factors affecting it
2) Managerial skills
3) Delegation of authority
4) Team building
5) Leadership styles.
M.C.A. (Mgt. Faculty) Examination, 2010 TAXATION PRACTICE (BME 6)
Time : 3 Hours Max. Marks : 80
Instructions : 1) Attempt any five questions.
2) All questions carry equal marks.
1. Explain in detail the provisions under the Income Tax Act, 1961 regarding short term and long term capital assets.
2. Explain in detail the provisions under the Income Tax Act, 1961 regarding deduction of tax at source from payment to contractors and sub-contractors.
3 . What are the conditions a partnership firm should fulfil under the Income Tax Act, 1961 ?
4. What are the objects of the Central Sales Tax Act ? Also explain the provisions therein for registration of dealers.
5. What are the different forms of salary ? Explain the basis of chargeability of Salary Income.
6. Write a detailed note on deemed assets under the Wealth Tax Act.
7. Explain the meaning of the following terms under the Central Sales Tax Act :
i) Declared goods
ii) Deemed sale
iii) Ascertained goods
iv) Inter-state sale.
8. Write short notes on (any four) :
i) Belated return
ii) Importance of PAN
iii) Advance tax
iv) Deduction of unrealized rent from house property
v) Person under the Income Tax Act, 1961.
M.C.A. (Mgt. Faculty) (Semester - II) Examination, 2010 IT-23 : INFORMATION SYSTEMS : ANALYSIS AND DESIGN METHODOLOGIES (2005 Pattern) (Old)
Time : 3 Hours Total Marks : 70
Note : 1) Q. 1 and Q. 6 are compulsory.
2) Solve any three from remaining.
3) Figure to right indicate full marks.
1. a) Create a functional decomposition diagram for the video store whose
processes are described below : 10
A Video Store (AVS) runs a series of fairly standard video stores. Before a video can be put on the shelf, it must be catalogued and entered into the video database. Every customer must have a valid AVS customer card in order to rent a video. Customers rent videos for three days at a time. Every time a customer rents a video, the system must ensure that they do not have any overdue videos. If so, the overdue videos must be returned and an overdue fee paid before customer can rent more videos. Likewise, if the customer has returned overdue videos, but has not paid the overdue fee, the fee must be paid before new videos can be rented. Every morning, the store manager prints a report that lists overdue videos; if a video is two or more days overdue, the manager calls the customer to remind them to return the video. If a video is returned in damaged condition, the manager removes it from the video database and may sometimes charge the customer.
b) Income tax deduction is made in the month of March from the salary using the following rules. Prepare the decision table and decision tree. 10
a) If the total income is less than Rs. 22,000, then no tax is deducted.
b) If the total income exceeds Rs. 22,000 but does not exceed Rs. 30,000, then the deduction is 20% of the amount which exceeds Rs. 22,000.
c) If the total income exceeds Rs. 30,000 but does not exceed Rs. 50,000 then the deduction is Rs. 1600 + 30% of the amount which exceeds Rs. 30,000.
M.C.A. (Semester - IV) (Management Faculty) Examination, 2010 IT-42 : 402 : SOFTWARE TESTING AND QUALITY ASSURANCE (2008 Pattern) (New)
Time : 3 Hours Max. Marks : 70
Note : 1) Q. 1 and Q. 7 are compulsory.
2) Solve any four from the remaining.
1. Write a test plan with scope of testing risks and contingencies, strategy, schedule, staffing and training, deliverables, item pass/fail criteria for Online Library System. 15
2. What is verification and validation ? Explain different types of verification techniques with suitable examples. 10
3. a) Check the cyclomatic complexity for a program of adding 100 integers
with valid values and boundaries. 5
b) Process improvement is a vehicle for quality assurance - comment. 5
4. Define Tester Workbench. Explain 11 steps of testing process life cycle. 10
5. Write test cases for member registration form with unique username, password, retype password, name, address, contact no., email-id, date of birth fields. None
of the fields can be NULL. 10
6. Explain path, statement, branch and decision coverage in Structural Testing.
Give suitable examples for each. 10
7. Write short note (any 3) : 15
1) Integration Testing
2) CMM Model
3) CAST
4) Mc. Calls Quality Factors.
Time : 3 Hours Max. Marks : 70
Notes: 1) Q. No. 1 and 7 are compulsory.
2) Solve any four questions from remaining.
3) Figures to the right indicates full marks.
1. Explain the role played by IT infrastructure in Office Automation and Transaction Processing System in an organization. 10
2. What is Expert System ? Explain components of Expert System. 10
3. Explain the basic elements of IT infrastructure. Also list and explain the IT resources required to generate information. 10
4. How information technology changing the way marketing function is performed ? Explain. 10
5. Explain the techniques of evaluating information technology investments. 10
6. What are common computer abuses that damage IT infrastructure ? 10
7. Write short notes on (any four) : (4x5=20)
a) Characteristics of EIS
b) Features of MIS
c) Objectives of Security Policy
d) Competitive advantage
e) MIS as an instrument for organization change
f) Expert system.
Time : 3 Hours Max. Marks : 70
Notes : a) Q. 1 and Q. 7 are compulsory.
b) Solve any three from Q. 2 to Q. 6.
1. Joshi Caterers Pvt. Ltd. wants to develop the order processing and billing software which presently works as under.
Company collects order from different corporate customers or individuals. The customer fill up the order form describing various details like order details, customer details, menu item details and number of thalies. 50% advance is collected only from individual customers. Then after receiving the orders, Kitchen Order Ticket (KOT), is issued to the kitchen and then kitchen issues the list of raw material (excluded from available stock) to be purchased from the suppliers. Purchase order is given and ordered material is received from the fixed suppliers and forwarded further to the kitchen. After completion of the delivery of the order, bill is issued to the customer on the basis of actual number of thalies or ordered number of thalies whichever is more. Payment is accepted and receipt is given to the customer.
Prepare SRS and system specification for the above system. 20
2. Explain inspection process, inspection team and defect loading in detail. 10
3. Explain various tools available for project management support in CASE tool. 10
4. Explain the relationship among software process, project and product. Elaborate the need of software engineering for software projects. 10
5 . What is the importance of documentation in software development ? Explain various types of documentation in detail. 10
6. Design the suitable data codification scheme for permanent registration number for the students getting enrolled in the university for different courses from different colleges in different years. Justify your design with suitable examples. 10
7. Write short notes on (any four) : 20
a) Web engineering.
b) Functional decomposition diagram
c) Reverse engineering
d) Physical Vs logical DFD
e) Types of review.
Time : 3 Hours Max. Marks : 70
Instructions : 1) Attempt any five questions.
2) Support your answers with relevant examples.
3) Figures to the light indicate full marks.
1. a) Describe BCG matrix. 5
b) Explain GE Nine Cell model. What is the advantage of GE Nine Cell over
BCG matrix ? 9
2. What do you understand by Mergers and Acquisitions ? What are various type of mergers ? What are the issues in implementing merger strategy successfully ?
Cite latest Indian and Global examples relevant to the merger strategy. 14
3. State and explain the various issues involved in strategy implementation w.r.t. 14
a) Structural issues
b) Functional issues
c) Behavioural issues.
4. While the past has been about positioning the firm in its external environment, today it is more about harnessing internal resources aimed at providing superior benefits to customers. Is it that simple ? Comment. 14
5. How corporate strategies are developed using analysis of environmental appraisal ? Explain. 14
6. Leadership style, corporate culture, values and ethics play a crucial role in effective implementation of strategy. Comment. 14
7. Write short notes an any three : 14
a) Porters five forces framework
b) SWOT Analysis
c) Value chain
d) Mckinseys 7s frame work
e) Core competencies.
Max. Marks : 70
Time : 3 Hours
Instructions : 1) Attempt any five questions.
2) All questions carry equal marks.
1. What is portfolio theory ? Explain markowitz graphical portfolio analysis and
capital market theory in brief.
14
2. What is an equity share ? How earning and risk are estimated in this regards ? 14
3. Write short notes on any two :
14
a) Fundamental analysis
b) Behavior of share prices-technical analysis
c) Sources of investment information.
4. Are investors attracted to mutual funds due to risk in other investment opportunities. Discuss on the background of present share market conditions. 14
5. What is Credit Rating ? How it is useful for investors ? Specify three popular credit rating agencies in India. 14
6. Explain the concept fundamental analysis and technical analysis and also discuss their utility for investors point of view. 14
7. How debts securities are valued ? How they are difficult from valuation of warrants and convertibles ? 14
Max. Marks : 70
Time : 3 Hours
Note : 1) Question No. 1 is compulsory.
2) Answer any five from remaining.
3) Assume suitable data whenever necessary.
4) Figures at light hand indicates full marks.
1. Answer any four
(5x4=20)
A) Explain any two golden rules of User Interface Design.
B) What is hyper media and hypertext ?
C) List and explain different types of expert reviews.
D) What do you mean by information visualisation ?
E) Explain different types of menus.
2. A) Describe the five measurable human factors. (5x2=10)
B) Describe two important difference between STM - Short Term Memory and LTM - Long Term Memory.
3. A) Explain three pillars of design. (5x2=10) B) Explain design guidelines for form-fill-in and dialog boxes.
4. Explain Object-Action Interface Model. 10
5. Explain with example computer supported co-operative work. 10
6. Explain six types tasks where pointing devices are application. Explain direct and indirect control pointing devices. 10
7. Write short notes on (any two) : (5x2=10)
A) LUCID methodology
B) Social and individual impact of user interface
C) Online manuals.
Time : 3 Hours Max. Marks : 70
Note: 1) Q. 1 and Q. 4 compulsory.
2) Attempt any four from remaining.
1. Explain stages from original syntax to executable form of typical compiler. 15
2. Explain layers of virtual computer for any program. 10
3. Explain syntactic elements of a language. 10
4. Differentiation between : 15
a) Vector and array
b) Interactive and batch processing environment.
5. Explain local data and local referencing environment.
6. Explain the role of programming language. 10
7 . Explain stack and heap storage management. 10
Time : 3 Hours Max. Marks : 70
Instructions : 1) Question one and seven are compulsory.
2) Solve any four from remaining.
3) Assume suitable data whenever necessary.
4) Figure at right hand indicates fUll marks.
1. Explain the following system calls/functions (any five) : (5x2=10)
a) fork()
b) exit ()
c) wait()
d) fseek()
e) kill()
f) raise()
2. Describe the use of File and Record locking. And explain how to implement them. 10
3. What are message queues ? How they differ from pipes ? 10
4. What are pipes ? What happens when a pipe system is called ? Explain how they are different from ordinary files. (2+4+4)
5. What are the phases in signaling process ? Explain what is meant by the lifetime
of a signal. (4+6)
6. What is shared memory ? What is the importance of it ? Explain in detail about
the process of Allocating a shared memory segment. (3+2+5)
7. Write short notes on (any four) : (5x4=20)
a) Semaphores Vs Record locking
b) Methods of Inter Process Communication
c) Process identifiers
d) Zombie process
e) Reading a message from the queue.
Time : 3 Hours Max. Marks : 70
Note : 1) Q. No. 7 is compulsory. Solve any 5 from the remaining.
2) State assumptions wherever necessary.
3) Draw suitable diagram when needed.
4) Give suitable examples if required.
1. What is DDBMS ? Explain the components of DDBMS in detail. 10
2. Explain Peer-to-Peer distributed system architecture in detail. 10
3. Explain Top-Down design process for designing DDBMS. 10
4. What is query optimization ? Explain in detail join ordering in fragment queries. 10
5. Explain concurrency control for centralized database systems. 10
6. Explain the concept of mobile databases. 10
7. Write short notes on following (any four) : (4x5=20)
a) Distributed Data Processing
b) Network topologies
c) Cold restart
d) Recovery protocols
e) Vertical fragmentation.
Note: 1) Q. 1 and Q. 6 are compulsory.
Time : 3 Hours
Max. Marks : 70
2) Solve any three from Q. 2 to Q. 5.
3) Figures at right indicate marks.
4) Give appropriate examples wherever necessary.
1. a) Explain with example active and passive attacks on Networks. b) Explain SSL encryption and how it is useful in web security.
10
10
2. Suggest model for internet security and justify its purpose.
3. Explain RSA algorithm in detail.
4. Explain Bell La-Pedula model for access control.
5. Explain various services provided by PGP for e-mail security.
6. Write short notes (any four) :
a) Non-repudiation
b) Digital signature
c) X.509
d) TLS
e) Cryptoanalysis
f) IDEA.
Max. Marks : 70
Time : 3 Hours
Instructions : 1) Question No. 1 is compulsory.
2) Solve any four questions from 2 to 6.
3) Assume suitable data wherever necessary.
4) Draw suitable diagram wherever needed.
5) Figures to the right indicate full marks.
1. Discuss the following (any two) :
(2x5=10)
a) Gantt Chart
b) Hyper threading
c) Grain packing
d) Communication latency.
2. a) State and explain different fundamental parameters required for the analysis
of parallel algorithm. 7
b) Explain parallel virtual machine and list its salient feature. 8
3. a) Explain message passing with the issues decided by the system in the process
of message passing. 7
b) Explain pipeline processing and describe the architecture of pipeline
processing. 8
4. Differentiate between the following : (7+8)
a) Tightly coupled system and loosely coupled system
b) Vector processing and scalar processing.
5. Explain the concept of thread with basic methods in concurrent programming languages for creating and terminating of threads. Also give the advantages the thread offers over other processes. 15
6. What is Flynns classification computer system ? List salient features of parallel systems. 15
Time : 3 Hours Max. Marks : 70
Instructions :1) Question 1 is compulsory.
2) Solve any 5 from 2 to 8.
3) Assume suitable data whenever necessary
4) Draw suitable diagram whenever needed.
5) Figures at right hand indicate full marks.
1. A) A graph is implemented by Adjancency Matrix. Write non recursive algorithm
for depth first search. 7
B) Define Acyclic Graph 3
C) A integer Array is defined as x [100] [40] [40]. Find the address of cell
x [80] [30] [20] 5
2. Write a program for addition of two polynomials. 10
3. Write a program to implement priority queue using linked list. 10
4. Write a program to evaluate postfix expression. 10
5. Draw AVL Tree for the following : 10 Nita, Pratik, Priti, Ravan, Somu, Joggy, Amar, Parmeet, Naresh, Varun.
6. Write short notes on : 10
1) B tree
2) Expression tree.
7. A) Write an algorithm to insert and delete an element from a Queue. 5
B) Draw Binary search tree from the following data. 5
55, 60, 30, 25, 70, 10, 80.
Write postorder Traversal for the above tree.
8. A) Write a function to delete an element in B tree. 5
B) Explain space complexity and time complexity. 5
Time : 3 Hours Max. Marks : 70
Instructions : 1) Q. No. 1 and Q. No. 8 are compulsory.
2) Solve any four from Q. No. 2 to Q. No. 7.
3) Figures to the right indicate full marks.
1. Distinguish between non-verbal and verbal communication. Give examples. 15
2. What are the communication activities in educational organisation ? 10
3. You have visited your college library. Prepare a library usage instructions to be put-up on notice board so that new students may use library with convenience
and ease. 10
4. You intend joining NewYork State University for further studies. A recommendation letter need to be send to NewYork State University from your last academic institution. Draft a letter from your Professor requesting him to give recommendation letter. Probably he has forgotten you as your interaction was very brief for one semester. 10
5. Discuss Listen to what is meant and not what is said. 10
6. What is the importance of listening and what are the barriers for effective listening ? 10
7. Explain the importance of Sign boards and Symbols in non-verbal communication. 10
8. Write short notes (any three) : 15
a) Eye Contact
b) Note taking habit
c) Voice mail
d) Minutes of meeting
e) Stress management.
Max. Marks : 70
Instructions : 1) Question No. 1 and question No. 4 are compulsory.
Time : 3 Hours
2) Solve any one from question nos. 2 and 3 and any one from questions nos. 5 and 6.
3) Figures to the right indicate full marks.
4) Use of calculator and statistical table is allowed.
1. a) State and prove principles of Exclusion and Inclusion. 5
b) Solve the recurrence relation : 5
an - 7an-1 + 10an-2 = 0, for n = 2, given a0 = 0, a1 = 3.
c) An elevator starts at the basement with 8 people (excluding the elevator operator) and discharges them all by the time it reaches the top floor, number 6. 5
i) In how many ways could the operator have perceived the people leaving the elevator if all people look alike to him ?
ii) What if the 8 people consist of 5 men and 3 women and operator could tell a man from a woman ?
d) Find the probability that in a group of 100 letters. 5
i) No letter is put into the correct envelope.
ii) Exactly 98 letters are put into correct envelope.
2. a) Find the number of positive integer solutions of equation x1 + x2 + x3 =15
subject to the conditions x1 < 5, x2 < 6, x3 < 8. 7
=2
+ n
b) i)
2
V
m
n
m
n
3. a) Determine the discrete numeric function of generating function. 8
At \ 1 + z2
A(z) = -~A-2
4 4z z
b) Find the coefficient of x6y6z1 in the expression of (2x2 - 3y3 + 5z)10. 7
4. a) Define following terms with illustration : 5
i) Exhaustive events
ii) Independent events
b) Suppose that a product is produced in three factories x, y and z. It is known that factory x produces thrice as many items as factory y, and that factories y and z produced the same number of items. Assume that it is known that 3 percent of the items produced by each of the factories x and z are detective while 5 percent of those manufactured by factory y are defective.
All the items produced in the three factories are stocked, and an item of product is selected at random.
What is the probability that this item is detective ? 5
c) The following table represents the joint probability distribution of discrete random variable (X, Y). 5
|
Y X |
1 |
2 |
3 |
|
1 |
X2 |
1/ /6 |
0 |
|
2 |
0 |
1/ /9 |
>5 |
|
3 |
8 |
1/ /4 |
215 |
Find :
i) Marginal distribution of X and Y
ii) P (X = 1/Y = l).
d) In a distribution exactly normal, 10% of the items are under 25 kilogram weight and 90% of the items are under 70 kilogram weight. What are the mean and standard deviation of the distribution ? 5
5. a) Obtain M.G.F. of binomial distribution, hence calculate mean and variance of
Binomial distribution. 7
b) The p.m.f. of a random variable X is
8
1
P(X = xi) = \ 15 0
for xi = 1, 2, 3, ....15 otherwise
Find :
i) E(X)
ii) Var(X)
6. a) If the joint d.f. of (X, Y) is given by
F(X, Y) = (1 - e-x) (1 - e-y); x > 0, y > 0 = 0 , otherwise
Find P(1 < X < 3, 1 < Y < 2).
8
7
b) State and prove memory-less property of exponential distribution.
M.C.A. (Management Faculty) (Semester - II) Examination, 2010 MT 21 : PROBABILITY AND COMBINATORICS (Old) (2005 Pattern)
Time : 3 Hours Max. Marks : 70
N.B. : 1) Question No. 1 is compulsory.
2) Attempt any 2 from the remaining.
3) Figures to the right indicate full marks.
4) Use of calculator and statistical table is allowed
1. a) State the Pigeonhole principle and solve the following problem :
Among 100 people, at least how many would have been born in the same month ? 6
b) Determine the discrete numeric function of generating function 6
A(z) = 1T-2
4 4z z
c) In a random arrangement of the letters of the word STATISTICS, find the probability that all the vowels come together. 6
d) Obtain mean and variance of Binomial distribution. 6
e) A certain item is manufactured by three factories F F F It is known that F1 turns out twice as many items as F2 and that F2 and F3 turn out the same number of items during a specified period.
It is also known that 2% of the items produced by F1 and F2 are defective, while 4% of those manufactured by F3 are defective. One item is choosen at random from the lot of items produced by those factories together and found to be defective. Find the probability that it is produced by F1. 6
[3880]
b) c) 3. a) b)
Suppose the bivariate continuous r.v. (X, Y) has the joint p.d.f. f(x,y) =
0 < X < 1 0 < Y < 2
0
o.w.
Compute : i) P(Y < X)
ii) p(X + Y> 1).
Find the number of integer solution of equation x1 + x2 + x3 = 28 subject to the conditions, 3 < x1 < 9, 0 < x2 < 8, 7 < x3 < 17 .
Obtain mean and variance of Gamma distribution.
6
8
|
Following is the joint p.m.f. of (X, Y) : | |||||||||||||||||||||||||
|
Find :
i) Marginal probability distribution of X and Y
ii) Conditional probability distribution of Y given X = 2
iii) Conditional probability distribution of X given Y = 3.
Find coefficient of x2y4z3 in the expansion of (x - 2y + 3x)9. If a random variable has p.d.f.
6
6
8
c) 4. a) b) c)
c
f(x) = ; 1 < x < 3 x
then find :
i) C ii) E(X)
Solve the recurrence relation,
iii) Var(X).
+ 2an+1 + an = 9 * 2n for n = 0 given a0 = 2, a1 = 4.
6
a
n + 2
Define moment generating function and cumulant generating function with the properties.
6
Time : 3 Hours Max. Marks : 70
Note : 1) Q. 1 and Q. 8 compulsory.
2) Solve any 5 from Question 2 to 7.
3) Figures to the right indicate full marks.
1. Describe features of XML ? Explain SOAP. 10
2. Explain ASP session object with examples. 10
3. Design a form to accept International Conference Registration details from participants and validate any five fields using Java Script (Assume suitable structure). 10
4. What is a style sheet ? Explain margin, font and background properties with examples. 10
M.C.A. (Management Faculty) (Semester - III) Examination, 2010 IT - 34 : 304 : ADVANCED DATABASE MANAGEMENT SYSTEM
(2008 Pattern) (New)
Time : 3 Hours Max. Marks : 70
Note : 1) Question No. 8 is compulsory.
2) Solve any five questions from 1 to 7.
3) Figures at the right indicate marks.
1. a) What is OLAP ? What are 3 types of OLAP servers ? (6) b) Outlier analysis in Data mining. (4)
2. a) Explain various concurrency control approaches in DDBMS. (6) b) Explain deadlock handling in DDBMS. (4)
3. a) Explain data warehouse architecture in detail. (6) b) Write note on Apriori algorithm. (4)
4. a) Explain DTD with example. (6) b) What are various XML parsers ? (4)
5. a) Compare RDBMS, OODBMS and ORDBMS. (6) b) Explain in brief Parallel database architecture. (4)
6. a) Explain text mining with example. (6)
b) Explain distributed catalog manager. (4)
7. a) Compare with example homogeneous and heterogeneous databases. (6) b) Explain data cubes. (4)
8. Write short note on (any four) : (5x4=20)
a) XML name space
b) KBS
c) Machine learning
d) Mobile databases
e) Data preprocessing.
M.C.A. (Semester - III) (Management Faculty) Examination, 2010 IT - 32 : COMPUTER NETWORKS (2005 Pattern) (Old)
Time : 3 Hours Max. Marks : 70
Instructions : 1) Q. 1 and Q. 7 are compulsory.
2) Solve any three from the remaining.
3) Draw neat diagrams wherever necessary.
1. a) Describe Ethernet in terms of standards, frame formats and specifications. 10
b) Explain different switching techniques in detail. 10
2. Compare the Go-Back N ARQ protocol with selective Repeat ARQ. 10
3. Explain DHCP in detail. Explain scope resolution in DHCP with example. 10
4. What is firewall ? Explain policies and rules of firewall. 10
5. Explain in detail the differences between POP 3 and IMAP 4. 10
6. Explain Guided and Unguided Media in detail. 10
7. Write short note on (any four) : 20
1) CSMA/CD
2) Application layer
3) Digital signature
4) IPv4 Vs IPv6
5) ATM
6) SMTP.
Time : 3 Hours Max. Marks : 70
Notes : 1) Q. 1 is compulsory.
2) Figures to right indicate full marks.
1. Explain the output of following (any five) : (5x2=10)
a) int a = 10; void main ( )
{
int a = 20;
{
int a=30;
cout < < a < < :: < < :: :: a;
}
}
b) Write C++ syntax for :
i) declaring a pointer to a struct
ii) boolean not
c) Explain the difference between ' \ n' and endl
d) char *p = "abcde"; char q [ ] = "ABCDE";
Then which is true and why ?
i) p = q;
ii) q = p;
e) main( )
{
char s [ ] = man; int i;
for ( i = 0; s[i]; i++)
cout < < \ n < < s[i] < < * (s + i) < < * (i + s) < < i[s];
{
f) #include<iostream.h> void main()
{
char *p = hello; char * q = p;
cout < < p < < endl < < q; q = goodbye;
cout < < endl < < p << endl < < q;
}
2. Answer any four : (4x5=20)
a) Explain scope resolution operator :: in c++ with suitable example.
b) What are the rules of overloading the operators ?
c) Explain friend with suitable example.
d) Write a short note on pointers to data members and pointer to objects.
e) What are containers ? Compare its type.
3. Answer any two : (2x10=20)
a) Create a class cricket having data members player ID, player name, no. of inning, total runs and number of time not out. Add necessary member functions in it. Write a c++ program to accept the complete information of player from the user. Calculate its average of runs and display all information. Overload insertion << and extraction >> operators to accept and display information. Create array object for 11 players of team.
b) Write a C++ program to read the text file character by character, check the character if it is vowels then write it into the file VOWEL and if it is consonants then write it into CONO, open these two files for write purpose.
c) Create a class student with data members Roll no., Name, Marks of 4 subjects. Also ass proper member functions to it, to accept and display data. Calculate the total marks, percentage and result of each student and write this complete data for 10 students in the file STUD in binary format. Read the file STUD and display the information.
4. Answer any four : (4x5=20)
a) Define Exception. Write a program to accept the string and display length of string. Handle following exception.
1) Zero length string
2) Excess length string
b) Explain difference between public, private and protected class with C++ code.
c) What is generic programming ? Write a program to swap two integer values using template.
d) Write a program to design a class for addition of 2 objects using friend function.
e) Write a program to demonstrate invocation of constructor and destructor.
Time : 3 Hours Max. Marks : 70
Note : 1) Question 1 is compulsory.
2) Answer any five from the remaining.
3) Mention the assumptions made for solving case study.
1. a) The University research cell publishes research papers on subjects like mathematics, management and computers. Each paper may have more than one author. Reviewers review the papers as per their subject specialization.
The selected papers are published in the journals. The journals are identified by publisher details, title, volume and issue number. The publisher enters his details along with the ISSN number of the journal. One issue of the journal contains many papers on various subjects. The review report is sent by the research cell to the authors giving the remarks from the reviewers. The publisher
sends the issue of the journal to the author in which his paper is printed.
i) Draw class diagram.
ii) Draw use case diagram. (15)
b) Explain aggregation and composition with example. (5)
2. Explain the four phases of RUP with suitable example. (10)
3. a) Draw a sequence diagram for booking an air ticket for you and your friend. (5)
b) Differentiate between OOAD and SSAD. (5)
4. Explain with the help of example Grady Booch's methodology for Object Oriented Design. (10)
5. Draw the state transition diagram for vending machine. (10)
6. Draw an activity diagram for arranging the college orchestra in your annual gathering. (10)
7. Write short notes on (any two) : (10)
a) Categories of pattern
b) Multitiered architecture
c) CRC
d) Test cases guidelines.
B/II/10/215
Time : 3 Hours
Instructions : i) Q. 1 and Q. 8 are compulsory.
Max. Marks : 70
10
ii) Solve any five from Q. 2 to Q. 7.
1. Solve the following questions :
a) Explain throw and throws clauses.
b) Explain Dynamic Method Dispatch.
c) What is Daemon Thread ?
d) Explain Action Listener.
e) What is Boxing and Unboxing ?
2. Write a Java socket program for client-server chatting application. 10
3. Write a JDBC application for registration of participation in National Level Seminar. (Assume Suitable Table Structure). 10
4. Write RMI application to invoke sales commission calculation method. Accept sales amount from client and display commission on server. If sales is between
5 - 50 lakh commission is 10% of sales amount. For above commission is 15%. 10
5. Write a program to accept senior citizen name and age. Store the contents in text file. Throw invalid age exception for age below 60. 10
6. Write an applet to display scrolling image in an applet window using thread. 10
7. Design GUI based JDBC application to search and display employee details
from given empid. (assume suitable table structure) 10
8. Write short notes on any two : 10
a) MVC Architecture
b) Marshalling and Unmarshalling
c) Random Access File Class.
Time : 3 Hours Max. Marks : 70
Instructions : i) Question No. 1 is compulsory.
ii) Attempt any two questions from the remaining.
iii) Figures to the right indicate full marks.
iv) Use of electronic calculator and statistical table is allowed
|
1. a) The data regarding a project with activities A to I are given below : 9 | ||||||||||||||||||||||||||||||
|
i) Draw the project network and find critical path.
ii) Also find total, free and independent floats for each activity.
b) Solve the integer programming problem by fractional cut method : 9
Max : Z = 5x1 + 7x2 Stc. : - 2x1 + 3x2 < 6 6x1 + x2 < 30 xp x2 > 0 and are integers.
c) On an average, 6 customers reach a telephone booth every hour to make calls. Assuming that arrivals follow Poisson distribution with 4 customers in a 30-minute time period, 6
i) find the probability that the telephone booth will be idle.
ii) what is the probability that a caller has to wait for more than 5 minutes
outside the telephone booth ?
d) Solve the following assignment problem : 6
|
1 |
2 |
3 |
4 |
5 |
6 | |
|
A |
12 |
10 |
15 |
22 |
18 |
8 |
|
B |
10 |
18 |
25 |
15 |
16 |
12 |
|
C |
11 |
10 |
3 |
8 |
5 |
9 |
|
D |
6 |
14 |
10 |
13 |
13 |
12 |
|
E |
8 |
12 |
11 |
7 |
13 |
10 |
2. a) Solve the LPP by 2-phase simplex method. 8
Max : Z = 2x1 + 3x2 + 4x3
Stc. : 3x1 + x2 + 6x3 < 600
2x1 + 4x2 + 2x3 > 480
2x1 + 3x2 + 3x3 = 540
x1, x2, x3 > 0.
b) A machine costs Rs. 500. Operation and maintenance costs are zero for the first year and increase by Rs. 100 every year. If money is worth 5% every year, determine the best age at which the machine should be replaced. The resale value of the machine is negligibly small. What is the weighted average of owning and operating the machine ? 6
c) Explain the inventory model with shortages.
6
|
8 | ||||||||||||||||||||||||||||||||||||||||||||||||
b) An aircraft uses rivets at an approximately constant rate of 5000 kg per year. The rivets cost Rs. 20 per kg. and the company personnel estimate that it costs Rs. 200 to place an order and the carrying cost of inventory is 10% per year. Find :
i) Economic lot size
ii) Minimum annual inventory cost.
6
6
c) Explain different types of replacement policies.
|
4. a) The normal and crash duration with cost for various activities is given below : 8 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Indirect cost of the project is Rs. 2,000 per day.
i) Draw the network of the project.
ii) Find the normal duration and cost of the project.
iii) Find the optimum duration and cost of the project.
b) Express the following assignment problem as LPP : 6
|
Machine\ Job |
J, |
J2 |
J3 |
J4 |
J5 |
|
M, |
7 |
5 |
9 |
8 |
11 |
|
M2 |
9 |
12 |
7 |
11 |
10 |
|
M3 |
8 |
5 |
4 |
6 |
9 |
|
M4 |
7 |
3 |
6 |
9 |
5 |
|
M5 |
4 |
6 |
7 |
5 |
11 |
c) Explain different time estimates in PERT with illustration. 6
Instructions : 1) Question no. 1 is compulsory.
Time : 3 Hours
Max. Marks : 70
2) Attempt any 5 from Q. 2 to Q. 7.
1. Answer the following :
20
a) Explain physical access control in IS Audit.
b) Govt. of India planning to implement online voting system for any election of our country.
As been an IT Auditor - Identify the possible threats and input control for such system.
2. What is e-Governance ? 10
3. What are different evidence collections techniques used by auditor ? Explain. 10
4. What are the risk involved in IT-system company ? How they will handle it ? 10
5. Explain role of DA and DBA in auditing. 10
6. Explain the term Network Audit with an example. 10
7. Write short note on (any two) : 10
a) ISACA standards
b) Digital signature
c) Security issues in e-commerce
d) Management control.
Instructions : 1) Attempt any five questions.
Time : 3 Hours
Max. Marks : 70
2) Support your answers with relevant examples.
3) Figures to the light indicate full marks.
1. a) Define strategy and strategic management.
14
b) Explain the following terms :
i) Vision,
ii) Mission,
iii) Objectives,
iv) Purpose and
v) Goals.
2. What is Environment Threat and Opportunity Profile (ETOP) ? What is its role in strategic analysis ? Explain with relevant examples. 14
3. Write short note on any three : 14
a) Value chain.
b) Diversification.
c) Core competencies.
d) McKinseys 7s frameworks.
e) Porters five forces framework.
4. Write a detail note on the nature, importance of strategic evaluation. 14
5. What are stakeholders of an organization ? What roles do different stakeholders play in strategic issue identification and resolution ? 14
6. Explain different types of growth strategies. Why many Indian companies are acquiring global companies ? What are the issues involved in post acquisition scenario ? 14
7. Write short notes on any two : 14
a) Synergy and dysergy
b) Project implementation
c) Symptoms of malfunctioning of strategy
d) GE 9 cell model.
Time : 3 Hours Max. Marks : 70
Instructions : i) Question No. 1 is compulsory.
ii) Attempt any two questions from the remaining.
iii) Figures to the right indicate full marks.
iv) Use of electronic calculator and statistical table is allowed
1. a) The details of a project consisting of activities are summarized in table
below : (9)
|
Activity |
Immediate Predecessors |
Duration (days) | ||
|
t o |
t m |
t p | ||
|
A |
- |
6 |
7 |
8 |
|
B |
- |
1 |
2 |
9 |
|
C |
- |
1 |
4 |
7 |
|
D |
A |
1 |
2 |
3 |
|
E |
A, B |
1 |
2 |
9 |
|
F |
C |
1 |
5 |
9 |
|
G |
C |
2 |
2 |
8 |
|
H |
E, F |
4 |
4 |
4 |
|
I |
E, F |
4 |
4 |
10 |
|
J |
D, H |
2 |
5 |
14 |
|
K |
I, G |
2 |
2 |
8 |
i) Draw the Project Network.
ii) Find the critical path and expected project duration.
iii) What is the probability of completing the project on or before 25 weeks ?
P.T.O.
b) Solve the Integer Programming Problem by Gomory's cutting plane method. (9) Max : Z = 10xj + 12x2
Subject to : 5xj + 2x2 - 3
xj + 2x2 - 2
xj, x2 > 0 and integers.
c) A television repairman finds the time spent on his jobs has an exponential distribution with a mean of 30 minutes. If he repairs sets in the order in which they came in, and if the arrival of sets follows a Possion distribution approximately with an average rate of 10 per 8-hour day.
Calculate :
i) TV repairman's idle time each day.
ii) Expected waiting time for a TV in the shop. (6)
d) A department has five employees with five jobs to be performed. The time (in hours) each men will take to perform each job is given in the effectiveness matrix. How should the jobs be allocated, one per employee, so as to minimize the total man-hours ? (6)
|
Employees | ||||||
|
I |
II |
III |
IV |
V | ||
|
Jobs |
A |
10 |
5 |
13 |
15 |
16 |
|
B |
3 |
9 |
18 |
13 |
6 | |
|
C |
10 |
7 |
2 |
2 |
2 | |
|
D |
7 |
11 |
9 |
7 |
12 | |
|
E |
7 |
9 |
10 |
4 |
12 | |
|
2. a) The following table shows the costs of transporting one unit from warehouse to the customer. Find the transportation cost. (9) | ||||||||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||||||
b) The following mortality rates have been observed for a certain type of fuse : (6)
|
Week |
1 |
2 |
3 |
4 |
5 |
|
% failing by end of week |
5 |
15 |
35 |
57 |
100 |
There are 1000 fuses in use and it costs Rs. 5 to replace an individual fuse. If all fuses were replaced simultaneously it would cost Rs. 1.25 per fuse. It is proposed to replace all fuses at fixed intervals of time, whether or not they have burnt out and to continue replacing burnt out fuses as they fail. At what interval the group replacement should be made ? Also suggest which policy, individual or group replacement should be adopted ?
c) Define :
i) Degenerate solution ii) Unbounded solution. (5)
3. a) Solve by 2-phase, the following LPP : (9)
Min : Z = 12xj + 18x2 + 15x3 Subject to : 4x1 + 8x2 + 6x3 > 64
3x1 + 6x2 + 12x3 > 96 x1, x2, x3 > 0.
b) The production department for a company requires 3600 kg of raw material for manufacturing a particular item per year. It has been estimated that the cost of placing an order is Rs. 36 and the cost of carrying inventory is 25% of the investment in the inventories. The price is Rs. 10 per kg. (6) Calculate :
i) Optimal lot size ii) Frequency of order
iii) Minimum yearly total inventory cost.
c) Explain the replacement model where value of money changes and machines worn out gradually. (5)
4. a) Consider the details of the project shown below. The indirect cost of the project is Rs. 130 per day. Find the crashed duration of the project with optimal cost. (9)
|
Activity |
Immediate Predecessors |
Normal |
Crash | ||
|
Time |
Cost |
Time |
Cost | ||
|
A |
6 |
600 |
4 |
750 | |
|
B |
A |
5 |
400 |
4 |
450 |
|
C |
A |
6 |
1200 |
3 |
1650 |
|
D |
A |
7 |
1000 |
4 |
1360 |
|
E |
B |
10 |
500 |
8 |
550 |
|
F |
C, E |
5 |
800 |
4 |
910 |
|
G |
D |
4 |
1500 |
3 |
1660 |
b) Describe the elements of queuing system. (6)
c) Express the following transportation problem in the form of LPP. (5)
|
Destination | ||||||
|
D1 |
D2 |
D3 |
D4 |
Supply | ||
|
Source |
O1 |
15 |
24 |
11 |
12 |
5000 |
|
O2 |
25 |
20 |
14 |
16 |
4000 | |
|
O3 |
12 |
12 |
22 |
13 |
7000 | |
|
Demand |
3000 |
2500 |
3500 |
4000 | ||
M.C.A. (Semester - IV) (Mgt. Faculty) Examination, 2010 BME - 5 : DECISION SUPPORT SYSTEMS (Elective) (2005 Pattern) (Old)
Time : 3 Hours Max. Marks : 70
Instructions : 1) Q. 1 and Q. 8 are compulsory. Out of the remaining attempt any 5 questions.
2) Full marks are indicated to the light of each question.
3) All questions carry equal marks.
1. Define DSS. Explain the characteristics of DSS. 10
2. Discuss Supply Chain Management (SCM) and its benefits. 10
3. Define ESS. Explain the characteristics and capabilities of ESS. 10
4. What are the various tools that are used for DSS development ? How would you choose a DSS development tool ? 10
5. Explain the various component of DSS by giving a schematic view of DSS. 10
6. How do transactional systems differ from data warehousing systems. 10
7. Will businesses integrate EIS and DSS ? Explain the benefits/problems associated with this. 10
8. Write short notes (any two) : 10
1) MRP
2) Business Intelligence
3) Knowledge Based Expert Systems.
M.C.A. (Management Faculty) (Semester - V) Examination, 2010 IT 52 : SOFTWARE IT PROJECT MANAGEMENT (2008 Pattern)
Time : 3 Hours Max. Marks : 70
Note: 1) Q. 1 and Q. 8 are compulsory.
2) Solve any 5 from Q. 2 to Q. 7.
1. a) You are required to give cost estimation for the project of size 32,000 LOC. 6
b) Define CPM/PERT. 4
2. Why change control is necessary ? Explain structured change control process. 10
3. What is maintainability ? Discuss various maintainability metrices. 10
4. Testing is crucial phase in Project Comment. 10
5. a) Explain IT infrastructure management. 5
b) How FPA is useful for cost estimation ? 5
6. What do you mean by a project ? How S/W projects are unique in the characteristics ? 10
7. User is very important in Project Management Comment. 10
8. Write short note on (any two) : 10
i) Items of S/W configuration Management.
ii) Tools for S/W Project Management.
iii) Activities in SQA.
iv) Acceptance testing.
M.C.A. (Management Faculty) (Semester - V) Examination, 2010 ITE 3 : MOBILE WIRELESS COMPUTING (Elective) (2008 Pattern)
Time: 3 Hours Max. Marks: 70
Instructions : 1) Question No. 1 and 7 are compulsory.
2) Attempt any three questions from the remaining questions.
1. a) Define the following terms (any five) : 10
i) BSS ii) Frame Error Rate
iii) UMTS iv) MSC
v) SIM vi) WTP
b) What is WAP Gateway ? What are its functions ? Explain. 10
2. Explain case-of-address mechanism used in mobile IP. 10
3. Explain the features of wireless networks. What are the advantages and disadvantages of wireless networking ? 10
4. What is handoff ? How do you perform handoff during roaming ? Explain. 10
5. a) Compare DSSS and OFDM 5
6. What is the basic purpose of DHCP ? Name and explain the entities of DHCP. 10
7. Write short notes (any four) : 20
a) HIPER LAN
b) Indirect TCP
c) BLUE Tooth
d) Mobile agents
e) VLR
f) SPIN.
Time : 3 Hours Max. Marks : 70
Instructions : 1) Q. 1 and Q. 7 are compulsory.
2) Attempt any four from remaining.
1. A deemed university want to implement e-learning model for distance learning programmes. As a IT consultant do comparative analysis of various e-learning models and suggest suitable e-learning model to university and justify your suggestion. (15)
2. Explain various electronic payment methods. How transactions are performed
in E-Banking ?
(10)
(10)
(10)
(10)
(10)
(3x5=15)
3. Explain various models of E-Governance. Which model is successfully implemented in India ?
4. Explain various tools for Knowledge Management.
5. Explain supply chain management and E-Logistics.
6. Explain components of Embedded system with their functionality.
7. Write short notes (any three) :
a) RFID
b) GPS
c) ECS
d) Digital Signature
e) BCP.
Time : 3 Hours Max. Marks : 70
Note : 1) Que. 1 and Que. 8 are compulsory.
2) Assume suitable data if required.
3) Solve any five from Que. 2 to Que. 7.
1. a) Explain the reasons for project failure. 5
b) Draw network diagram for the following project activities. 10
|
Activity |
Predecessor |
Duration (Days) |
|
A |
2 | |
|
B |
A |
3 |
|
C |
3 | |
|
D |
C |
2 |
|
E |
D, J |
3 |
|
F |
E, B |
2 |
|
G |
F |
2 |
|
H |
4 | |
|
J |
H |
2 |
i) Find critical path.
ii) If activity D takes 5 days, what is impact on project schedule.
2. What do you mean by Resource Planning and explain different types of resource
used in S/W project. 8
3. Write objective of Formal Technical Review and what it includes. 8
4. What do you mean by repository and explain its role in software configuration management. 8
5. What are different software quality standard ? Explain in detail SEI-CMM and its significance with the software industry. 8
6. Explain recruitment process of IT personnel. 8
7. Explain different types of testing and what its role in project. 8
8. Write short note on (any 3) : 15
a) User role in Project Management
b) Team Models
c) Change Control
d) MS-Project.
B/II/10/270
M.C.A. (Mgt. Faculty) (Semester - V) Examination, 2010 ITE - 1 : DISTRIBUTED DATABASE MANAGEMENT SYSTEMS (2005 Pattern) (Old)
Time : 3 Hours Max. Marks : 70
Note : 1) Question No. 7 is compulsory. Solve any 5 from remaining.
2) Figures to the right indicate full marks.
1. Discuss in detail the problem areas in DDBMS environment. 10
2. Explain peer-to-peer distributed systems architecture. 10
3. Explain various distribution design issues. 10
4. Explain the generic layering scheme for distributed Query processing. 10
5. What is Query optimization ? Explain the distributed query optimization Algorithms. 10
6. Explain concurrency control for distributed DBMS. 10
7. Write short notes (any 4) : (4x5=20)
1) Deadlock management
2) Characteristics of transactions
3) Object clustering
4) Mobile DBMS
5) Reliability techniques and protocols
6) Vertical fragmentation.
M.C.A. (Mgt. Faculty) (Semester - V) Examination, 2010 ITE2 : ARTIFICIAL INTELLIGENCE (2005 Pattern) (Old)
Time: 3 Hours Max. Marks: 70
Instructions : 1) Q. 1 is compulsory.
2) Solve any five questions from Q.2 to Q.7.
3) Figures to right indicate full marks.
4) Draw neat and suitable diagram wherever necessary
1. a) Define the term Artificial Intelligence (AI) and discuss it in detail with respect
to the traveling-salesman problem. 10
b) How the problem reduction and AND-OR graphs can be used as problem solving tools ? Explain in detail with appropriate examples. 10
2. Explain in detail the min-max search procedure used in game playing along with an appropriate example. 10
3. a) Formalize the monkey-banana problem using predicate logic. 5
b) Prove that the monkey can reach the bananas using resolution proof. 5
4. Represent the following statement using conceptual dependency model : India challenged Australia with better performance in cricket. 10
5. Explain in brief the following sub-tasks involved in natural language understanding : 10
i) Signal processing ii) Syntactic analysis
iii) Semantic analysis iv) Pragmatics
6. Construct a script for going to a movie, from the viewpoint of the movie goers. 10
7 . Write short notes on any two of the following : 10
a) Forward Vs Backward reasoning
b) A* Algorithm
c) Architecture of an expert-system.
Time : 3 Hours Max. Marks : 70
Instructions : 1) Q. 1 and Q. 7 are compulsory.
2) Solve any three from remaining.
1. A company want to maintain customer data in CRM system. A data entry form is to be design to acquire customer data. Design interactive data entry form. Explain the design principles and methodology used, human factors considered
for this design. How usability will be tested for this design ? (20)
2. Explain phase search and multimedia search design in a website. (10)
3. Explain principles of documentation design. How printed manuals are designed ? (10)
4. a) Explain speech recognition devices. State problems associated with these
devices. (5)
b) Explain participatory design process. (5)
5. Explain importance of icons and images in dialog design. How presentation sequence is important for icons and images ? (10)
6. a) Explain guidelines for design of effective error messages. (5)
b) Explain object action interface principles and rules. (5)
7. Write short notes (any four) : (4x5=20)
a) Accessibility tests
b) Virtual environments
c) On-line documentation design
d) Information virtualization
e) Hypertext and hypermedia.
Time : 3 Hours Total Marks : 70
Note : 1) Figures to the right indicate full marks.
2) Q. No. 7 is compulsory.
3) Solve any 5 from remaining.
1. Explain Stack and Heap based storage management. 10
2. Discuss the process of program interpretation of execution. 10
3. Explain variations in sub-program control. 10
4. Write in detail syntactical elements of language. 10
5. Explain layers of virtual computer for any program. 10
6. What is Program Environment ? Discuss effect of environment language design. 10
7. Short notes (any 4) : 20
1) Attributes of good language
2) Firmware computer
3) Arithmatic and non-arithmatic expression
4) Embedded systems
5) Features of C++ Programming.
Time : 3 Hours Max. Marks : 80
Instructions : 1) Solve any four questions from 1 to 5.
2) Assume suitable data wherever necessary.
3) Draw suitable diagram wherever needed.
4) Figures to the right indicate full marks.
1. a) Explain Dilation and Erosion morphological operators. (10)
b) Discuss the adaptive median filter to restore an image in the presence of
noise only. (10)
2. a) Explain smoothing frequency domain filters. (10)
b) What is histogram of an image ? Explain histogram equalization. (10)
3 . What is the need for image segmentation ? Discuss any three segmentation
algorithm in detail. (20)
4. Define Edge detection. Explain various edge detection techniques of an
image. (20)
5. Write short notes on : (5x4=20)
a) Geometric mean
b) Harmonic mean
c) Median
d) Directional smoothing.
B/II/10/100
a) A monthly balance on the bank account of credit card holders is assumed to
be normally distributed with mean Rs. 5,000 and standard deviation Rs. 1,000. Find the proportion of credit card holders with balance :
i) Over Rs. 6,500
ii) Between Rs. 4,000 and Rs. 6,000. 8
Write ASP code to accept visitors details along with in-time and out-time.
Assume suitable structure and insert information in database. 10
|
Attachment: |
| Earning: Approval pending. |
