Download JNTU R6-R7 MCA 1-semester OBJECT ORIENTED PROGRAMMING (THROUGH C++) August 2009 Exam Question Paper | Indian Shout

Download JNTU R6-R7 MCA 1-semester OBJECT ORIENTED PROGRAMMING (THROUGH C++) August 2009 Exam Question Paper

Code No:31003
R6-R7
MCA I Semester Supplementary Examinations, August 2009
OBJECT ORIENTED PROGRAMMING (THROUGH C++)
Time :3hours Max.Marks:60
Answer any Five questions
All questions carry equal marks
- – -

1.a) Write a detailed note on:
i) Inheritance ii) Polymorphism
b) Discuss the dynamic memory allocation concepts in C++

2.a) Define runtime polymorphism. Write C++ program to illustrate runtime
Polymorphism..
b) What is in line Function.

3.a) What is operator overloading? State the OOP languages which support it.
b) What is destructor? Give an example how destructor can be defined in C++.

4.a) What is the effect of calling a virtual function in a base class construction.
b) Explain briefly about file I/O in C++.

5.a) Explain briefly about formatted I/O in C++.
b) Illustrate C++ program for function overloading.

6.a) What are the various processor directives? Explain briefly.
b) Contrast the parameter passing mechanisms provided n C++ with sample code.

7. Write a generic stack class in C++ and illustrate its usage with sample code.

8. Write short notes on:
a) Formatted I/O
b) Virtual base class
c) Class templates.

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