Acharya Nagarjuna University (ANU) 2006 B.Com II - FUNDAMENTALS OF COMPUTERS - Question Paper

B.Com. DEGREE EXAMINATION, DECEMBER 2006
(Examination at the end of 2nd Year)
Part II - Commerce
Paper II - FUNDAMENTALS OF COMPUTERS

Time : 3 hours Maximum : 100 marks

part A - (4 X five = 20 marks)
ans any 4 ques..

1. elaborate the major components of a computer?

2. Distinguish ranging from main memory and auxiliary memory.

3. What does DOS do?

4. How does an internal command differ from an external command?

5. Write about ROM and PROM.

6. What is a batch file and discuss it.

7. How does .FAST OPEN. improve your system performance?

8. discuss the statements:

(a) LET (b) REM (c) DIM.

part B - (2 X 10 = 20 marks)
ans any 2 ques..

9. elaborate the characteristics of the computer?

10. elaborate the file extensions commonly used by DOS? discuss them.

11. elaborate the advantages of Word Processors?

12. Draw a flowchart to obtain the smallest among 4 provided integers.

part C - (3 X 20 = 60 marks)
ans any 3 ques..

13. Draw the block diagram of a computer. discuss every unit of it. provide examples for every unit.

14. elaborate DOS commands? provide examples and discuss them.

15. discuss the impact of computers on the Business and Social sectors.

16. Write the various menus available in Word Star and discuss them.

17. (a) Write the general form of IF-THEN, FOR statements in BASIC programming.

(b) Write a program in BASIC to obtain compound interest for five years period.

Earning:   Approval pending.