Bharathidasan University 2008 M.C.A Computer Aplications Object oriented programming - Question Paper

OBJECT ORIENTED PROGRAMMERING
MCA-II Semester
Time: 3hours Code No:RQG204

ans all the ques.
part - A
ans all the Questions:
10x10=20
1. describe C++ ?
2. Function Overloading ?
3. Write short note on Inheritance ?
4. Ponters ?
5. Line Function ?
6. Friend Function ?
7. Array ?
8. Hierarchy ?
9. Consructor ?
10.Modularity ?

part - B (7x5=35)
ans 5 questions, choosing 1 full ques..
1.Defin terms of objects & Classes
(or)
discuss the evolution of object Model

2. Defin object oriented programming & ofject oriented analysis and design
(or)
what do you mean by abstration? discuss 5 various kinds of abstraction

3. discuss the operations of an object
(or)
write the note on the major elements of the object model.

4. Write a programe to display the subsequent using a singel cout statement
Maths = 90
Physics = 77
Chemistry = 69
(or)
what is the structure of C++ Program?

5. How does user described data kinds provide better enhancement to the OOProgram?
(or)
What is the use of header files in C++ Program?

6. discuss the speciality of reference variable
(or)
Derived data kinds
7. Structure of C++ Program
(or)
discuss Data kinds



part - B (3x10=30)
1. Whether the subsequent statements are correct?
char grade = 65;
char grade = 'A';
2. Write a C++ Program that asks for centigrade input and converts it to Fahrenheit
F = 9/5 * C + 32
3. Write a Program to learn 2 numbers from the keyboard and display the large value on the screen.
4. Write a program to input an integer value from keyboard and display on screen "SUPER STAT" that many times
5. discuss the concept of inheritance and polymorphism.

Earning:   Approval pending.