VTU Computer Science (Semester 3)
Object Oriented Programming with C++
December 2013
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary


1 (a) Explain various features of object oriented programming.
8 M
1 (b) What is inline function? Explain with example. Mention its advantages.
6 M
1 (c) What is function overloading? Write a program to swap two integer and two float number using function overloading.
6 M

2 (a) What is class? Write a program to create a class called employee which consists name, desg, ecode and salary as a data member and read. Write as a functon member, using this class to read and print 10 employee information.
8 M
2 (b) What is constructor? Mention its types. Explain parameterized constructor with an example.
6 M
2 (c) Explain three access specifiers.
6 M

3 (a) Why friend function is required? Write a program to add two complex number using friend function.
8 M
3 (b) Explain generic function with an example.
6 M
3 (c) Write a program to overload - + operator.
6 M

4 (a) Mention types of inheritance. Explain multiple and multilevel inheritance with example.
8 M
4 (b) What is function overriding? Give an example.
6 M
4 (c) Write a program to illustrate protected members in base class inheritance.
6 M

5 (a) Explain the order of innovocation of constructor and destructor with an example.
10 M
5 (b) Explain with an example virtual base class.
5 M
5 (c) Explain passing parameter to base class.
5 M

6 (a) Difference between early binding and late binding.
6 M
6 (b) What is virtual function? Explain with an example.
8 M
6 (c) Explain the abstract class with an example.
6 M

7 (a) What are the flags that associated with the file operation?
6 M
7 (b) Explain the following functions:
i) setfill() ii) width() iii) precision() iv) setiosflags()
8 M
7 (c) Mention the name of file movement pointer. Explain each.
6 M

8 (a) Explain C++ exception handling function with example.
8 M
8 (b) What is vector? Explain function of a vector.
6 M
8 (c) Write a program to create a list and sorting the elements of the list.
6 M



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