Kurukshetra University 2008 B.C.A Computer Application Computer Fundamental and Programming - Question Paper

Computer Fundamental and Programming
Paper—BCA-102
Time : 3 Hours] [Maximum Marks : 100
Note: - Attempt 5 ques. in all, selecting at lowest 2 ques. from every part. All ques. carry equal marks.

part – A

1. (a) define the different generations of computer.
(b) elaborate the capabilities of a Computer.

2. Differentiate ranging from the following:
(a) Hardware and Software
(b) RAM and ROM
(c) High Level Language and Low Level Language.
(d) Primary and Secondary storage.

3. (a) discuss the concept of stepwise refinement with suitable example.
(b) Write a Pseudo code to calculate roots of a quadratic formula.

4. (a) Draw flow chart to calculate GCD of 2 numbers.
(b) elaborate the characteristics of a good algorithm?

5. Write note on the subsequent
(a) Modular Programming concept.
(b) Structured Programming concept.


part – B

6. (a) discuss the structure of a Pascal program.
(b) discuss standard data kinds with suitable example.

7. define different kinds of operators used in writing expressions with suitable
examples involving all kinds of operators.

8. Differentiate ranging from the following:
(a) learn and Readln statements
(b) eof and eoln functions
(c) formatted and unformatted outputs
(d) Executable and Non-executable statements.

9. discuss with rules and examples :
(a) Case statements
(b) For statements
(c) while-do
(d) function and procedure

10. (a) define user described data kinds.
(b) Write a program to calculate the product of 2 matrices.

Earning:   Approval pending.