Bharathiar University 2006 M.C.A OBJECT ORIENTED ANALYSIS DESIGN AND C++ - Question Paper

2155 [05 MCA 21]

(For the candidates admitted from 2005 onwards)

M.C.A. DEGREE EXAMINATION,NOVEMBER 2006.
3rd Semester
OBJECT ORIENTED ANALYSIS DESIGN AND C++

Time : 3 hours Maximum : 75 marks

part A---(10 * 1=10 marks)
ans ALL ques..

1.) what is an object?
2.) What is meant by association?
3.) Name any 2 object oriented features current in C++.
4.) List any tow operators in C++ that be overloaded.
5.) What is the role of destructors in C++ programs?
6.) What is an exception? provide an example.
7.) What is persistence?
8.) What is ameta class?
9.) Write any 2 string handling functions current in C++.
10.) What is polymorphism?

part B---(5 * three =15 marks)
ans ALL ques..

11.) (a) elaborate invariants? What happens when an invariant is isolated?
Or
(b) State the difference ranging from strong and weak typing.

12.) (a) What is conceptual clustering?
Or
(b) What is akey abstraction? What way is it useful?

13.) (a) elaborate the input statements in C++? provide example.
Or
(b) discuss in brief the syntax of ' if-else ' statement in C++.

14.) (a) elaborate pointers? How are pointers initialized in C++.
Or
(b) State the need for constructors with an example.

15.) (a) elaborate templates?
Or
(b) When are memory management operators used in C++ programs?

part C---(5 * 10 =50 marks)
ans ALL ques..

16.) (a) Expalin the types of relationships among objects.
Or
(b) discuss the major elements of the object model.

17.) (a) Descripe the approaches to classification.
Or
(b) discuss the subsequent releationships:
(i) Inheritance. (4)
(ii) Using (3)
(iii) Instantiation. (3)

18.) (a) Explian the different control structures in C++ with syntax and examples.
Or
(b) Write a C++ program to check whether a provided number is prime or not .

19.) Write a C++ program to overload the '+' operator to add 2 complex numbers.
Or
(b) With an example program in C++,explain how a user described data kind is converted to a basic data kind.

20.) (a) discuss the concept of polymorphism with an example program in C++.
Or
(b) discuss the exception handling constructs in C++.

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Earning:   Approval pending.