SRM University 2007 B.Tech Information Technology IT104: PROGRAMMING IN C - Question Paper

6. What is a conversion function?
7. What is a friend function?
8. When is a friend function compulsory? provide an example.
9. A friend function can’t be used to overload the assignment operator =. discuss Why?
10. List the conditions to be satisfied by the casting operator function?
11. What does a casting operator mean?
12. List the operators that can’t be overloaded?
13. What is a constructor?
14. Is it mandatory to use the constructors in a class? discuss your ans.
15. How do we invoke a constructor function?
16. List a few of the special properties of the constructor function.
17. What is a parameterized constructor?
18. Can we have more than 1 constructor in a class?
19. What do you mean by Dynamic initialization of Objects?
20. How is dynamic initialization of objects created?
21. Describe the importance of destructor.
22. Write short notes on memory allocation and deallocation operators.
23. What is a copy constructor?
24. What do you mean by implicit call of constructor?
25. What do you mean by explicit call of constructor?
26. What is an implicit constructor?
27. What is a dynamic constructor?
28. What does constructor overloading mean?
29. Can we overload destructor? discuss your ans.
30. What does this pointer point to?
31. Explain the multiple meanings of the operators << & >> in C++.
32. What is meant by automatic initialization of an object?





Part – B

1. Explain function overloading with an example.
2. Define constructor. explain in detail parameterized constructor with an example.
3. Explain copy constructor with an example.
4. Explain binary operator overloading. provide example.
5. Explain unary operator overloading. provide example.
6. Explain binary operator overloading using friend function. provide example.
7. List a few of the rules for overloading operator. (OR) discuss the restriction and limitations in overloading operator.
8. Discuss kind conversion in detail with example.




































UNIT – III: INHERITANCE AND POLYMORPHISM

Part – A

1. What does inheritance mean in C++? (OR) What is meant by reusability?
2. What are the various forms of inheritance?
3. When do we use the protected visibility specifier to a class member? (OR) What do we do if the private data needs to be inherited by a derived class?

Earning:   Approval pending.