Programming In C++ Question Paper of 3rd Semester BSC(IT) Download Previous Years Question Paper 1

Roll No.

Total No. of Questions : 07

B.Sc. (IT) (Sem.–3rd)

PROGRAMMING IN C++

Subject Code : BS-205

Paper ID : [B0411]

Time : 3 Hrs.

INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions ca

TWO marks each.

2. SECTION-B contains SIX questions carrying TEN marks each and st

has to attempt any FOUR questions.

SECTION-A

l. Write briefly :

a. What is object oriented programming?

b. What is the use of header files in a program?

c. What is a void data type?

d. What is the difference between a variable and a keyword?

e. What is the use of continue statement?

f. What is a class and an object?

g. What is a friend function?

h. What is the use of scope resolution operator?

i. What is a random access file?

j. What is an abstract class?

SECTION B

2. Explain different operators available in C++ with use of each.

3. What is a constructor? What are different types of constructors in C++?

Explain constructor overloading with an example.

4. Discuss and explain object oriented design and modelling in detail.

5. Write a program to create a class named SHAPE. Use this class to create

other classes for different shapes. Write members of the classes to calculate

area and perimeter of the shapes.

6. a) Write a short note on formatted input output in C++.

b) How is a file created in C++? Write and explain different operations that can be performed on files.

7. a) Write a program to display all the prime numbers within a given range.

b) Write a program to search a given character in a particular string.