Tilka Manjhi Bhagalpur University 2007 M.C.A CS21Object Orient Programming with C++ - Question Paper

COPYRIGHT RESERVED MCA-CS(21)


2007

Time: three hours

Full marks: 80

Candidates are needed to provide their ans in their own words as far as practicable.

The ques. are of equal value.

ans any 5 ques.

Selecting at lowest 2 from every group

Group-A

1. describe the subsequent terms in your own words
(a)Data abstraction (b)Polymorphism
(c)Data hiding (d)Class & Object

2. define the various techniques of OMT?Write its advantages and disadvantages.

3. What do you mean by single and multiple inheritance?
How inheritance and generalization is used in OMT? provide example.

4.Define event and state in respect of dynamic modelling.What are various kinds of events?How you develop event diagram.

5. define various kinds of association & Aggregation.How association & Aggregation are related to every other?Give assumption in support of your ans

6.Define the subsequent terms :-
(a) Object Diagram (b)Boundary Condition
(c)DFD (d)Function Modeling

Group-‘B’
7.Describe various property of OOPs?How you manage exception in program.

8.Define the subsequent words in your own words:-

a.Command line argument
b.Pointer & refernce data kind
c.Scope of identification
d.Lvalue & Rvalue
e.Formal & true argument

9.Can we manipulate array using pointer?how we manage string array?give assumption & example in support of your ans.

10.What is constructor and destructor in C++ program? How will yo create dynamic constructor & destructor in a program?Define destructor overloading possibility in C++.

Earning:   Approval pending.