Bharathidasan University 2000 M.Sc Information Technology OBJECT ORIENTED PROGRAMMING - Question Paper

For candidates admitted from 2000-2001 onwards)
M.S. DEGREE EXAMINATION, NOVEMBER 2000.
First Semester
info Technology
Paper III - OBJECT ORIENTED PROGRAMMING

Time : 3 hours

Maximum : 75 marks

part A - (10 x two = 20)
ans ALL ques..

1. Write down the effect of static data in a class.

2. provide an advantage of having classes in a program.

3. Can all properties of an operator be replaced in

C++ using overloading? Justify your ans.

4. explain the use of inheritance in programming.

5. Write down the uniqueness of inline functions.

6. What do you mean by overloading functions?

7. Write the significance of using protected members in a class.

8. provide the syntax of scope resolution operator.

9. List any 2 fault handling functions in C++.

10. Why do you want to have a virtual function in a C++ program?

part B - (5.x five = 25)
ans ALL ques..

11. (a) discuss any 5 basic concepts of OOP.

Or

(b) Bring out the difference ranging from -lasses and structures in C++.

12. (a) explain the characteristics of friend functions.

Or

(b) explain how data encapsulation is achieved in C++.

13. (a) discuss the significance of default arguments

with suitable examples.

Or

(b) explain in what way operator overloading is

needed in OOP.

14. (a) How do you format I/O using precision ( )?

Or

(b) provide an example to illustrate creation of extractors.

15. (a) Write a C++ program to check whether the provided 3 points form a triangle or not.

Or

(b) Write a program to reverse an integer using while loop.

part C - (3 x 10 = 30)

ans ALL ques..

16. (a) explain the merits of object oriented programming.

Or

(b) (i) discuss the differences ranging from passing arguments "by reference" and "by addresses" to functions.

(ii) Write notes on "this" pointer.

17. (a) Neatly discuss constructor and destructor with suitable examples.

Or

(b) discuss visual base class, using a C++ program.

18. (a) Write a C++ program to swap a set of private data of a class.

Or

(b) discuss the importance of polymorphism and how it is achieved in C++.

Earning:   Approval pending.