Mahatma Gandhi University (MGU) 2005 M.B.A Business Administration Object Oriented Programming (Elective I E) - Question Paper

B.TECH. DEGREE EXAMINATION, NOV/DEC 2005
Seventh Semester
Branch – Electrical and Electronics Engineering
OBJECT ORIENTED PROGRAMMING (Elective I E)
(New Scheme – 2002 Admissions – Regular)

Time : 3 Hours Maximum : 100 Marks

Part A
ans all ques..

1. What is the difference ranging from class and objects?
2. How does an inline function differ from a preprocessor macro?
3. What is the difference ranging from pass by value and pass by reference?
4. Explain copy constructor.
5. What are the C++ operators that cannot be overloaded?
6. Explain the use of friend function.
7. Explain characteristics of derived class.
8. When do we use the protected visibility specifier to a class member?
9. What are the applications of this pointer?
10. What is dynamic binding? When down use it?
(10 X four = 40 marks)

Part B
11. What is object oriented programming? How is it various from procedure oriented programming?
Or
12. Write a program illustrating class declaration, definition and accessing class members.

13. Write a C++ program to illustrate the use of object arrays.
Or
14. What are the differences ranging from default and parameterized constructor? discuss with an example.

15. Explain function overloading with an example.
Or
16. Write a C++ program to illustrate overloading binary operators using friends.

17. Briefly discuss various forms of inheritance.
Or
18. Write a program that reads text file and creates a different file that is identical other than that every sequence of consecutive blank spaces is changed by a single space.

19. Write a program to illustrate the use of pointers to objects.
Or
20. Justify the need of virtual functions in C++.
(5 X 12 = 60 marks)

Earning:   Approval pending.