Jamia Hamdard 2007 B.C.A Computer Application Computer Fundamentals-D 101 - Question Paper

and 2 client software's.

vi. What do you mean by various generations of Computer? How was second generation
computer various from 1st generation?
OR
explain 1 major feature of commonly used data base management packages.
vii. What do you mean by Input and Output devices? provide examples of 2 Input, 2
output and 5 storage devices.

Section-III

3. attempt any 5 of the subsequent. All ques. carry equal marks. 5x1O=50

i. define the following:
* Personal Computers, Main frame
* Super Computer
* Special purpose computer and General Purpose Computer.

ii. What do you mean by memory unit? elaborate various kinds of primary memory
and secondary memory? explain in detail.

iii. Write notes on Internet, Intranet and Extranet.

iv. What do you mean by buffering, spooling, Handshaking & checksum? define in brief
with an example.
OR
What do you mean by a batch file? What is difference ranging from a simple batch
file AUTOEXEC.BATCH file? Create down steps to create a batch file name Mohit bat to
copy all files from the floppy disk to Hard disk.

v. elaborate various kinds of processing modes? discuss in detail.
OR
What is OOP? provide example of 2 0OP languages. define any 5 of the subsequent
basic terminologies.
a. Object
b. Class
c. Encapsulation
d. Data Hiding
e. Data abstraction
f. Inheritance
g. Polymorphism

vi. Write short notes on the subsequent.
a. Feasibility study
b. Analysis
c. Design
d. Implementation
e. Post implementation
OR
Differentiate ranging from system and application software. provide 4 example of every.

vii. Make table of Binary, Decimal, Octal and hexadecimal number system. Perform the
subsequent asthenetic operations.
a. Add (10/11O)2 and (11110)2
b. Subtract (1011)2 from (100000)2
OR
elaborate the main components of a computer system? define in brief with a
suitable diagram.

viii. discuss the applications of IT in any 4 of the subsequent fields.
a. Entertainment
b. Engineering
c. Banking
d. Business
e. Home
f. Medical
OR
What is networking? elaborate the minimum components that you need to connect 2
computers? Write full form of LAN,WAN & MAN and also differentiate ranging from them.

Earning:   Approval pending.