Guru Ghasidas University (GGU) 2007 M.C.A Computer Aplications OBJECT ORIENTED CONCEPTS USING C++ - Question Paper

Guru Ghasi Das University, Koni Campus, Bilaspur (C.G)

M.C.A/M.Sc. (Inf. Tech.) (Second Semester) Examination, 2007
Paper: Third
OBJECT ORIENTED CONCEPTS USING C++

Time Allowed : 3 hours
Maximum Marks: 100
Note: Attempt any 5 ques.. All ques. carry equal marks.

1. (a) explain basic concepts of OOPs. discuss how OOPs a is better than traditional procedural programming.
(b) How classes are various from structures and unions?

2. What do you mean by constructors? describe suitable constructors for the subsequent objects:’
(a) point
(b) Temperature
(c) Straight line
(d) Book

3. (a) discuss the implementation of 2-D array in C++.
(b) Write a C++ program to discuss the concept of passing reference to object.

4. Write a program in C++ which reads in CV and records of 2 sessional and then print final outcome. Make separate class for CV, sessional 1, sessional 2, and final outcome.

5. (a) discuss the use of pointer in string and integer handling.
(b) explain the advantages of pointer on array.

6. What is inheritance? discuss hierrarchial and multiple inheritance with suitable example.

7. What is Exception Handling? discuss file I/O functioins put (), write (), learn (), and EOF () with example.

8. Write short notes on:
(a) name spaces.
(b) Casting
(c) Standard C++ class library.

Earning:   Approval pending.