D.C.A. EXAMINATION, APRIL 2018
Computer Application
FUNDAMENTALS OF COMPUTERS AND
INFORMATION TECHNOLOGY
(CBCS 2017 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 x 2 20)
Answer all questions.
1. List the basic components of computer system.
2. What is Digital?
3. List the Types of memory.
4. What is Laser Printer?
5. What is software?
6. What is Interpreter?
7. What is Computer Network?
8. Expand MAN.
9. What is Internet Addressing?
10. What is Teleconferencing?
Sub. Code
7DCA1
AFS-0714
2
Wk 6
Part B x 5 25)
Answer all questions choosing either or
11. Draw the block diagram. of computer system and
explain.
Or
Explain Hybrid computer.
12. Write a short note on Floppy Disk and Hard Disk.
Or
Explain Dot Matrix printer and Line Printer detail.
13. Elaborate System software and Application
software.
Or
Write a short note on Operating system.
14. Discuss about Advantages and Disadvantages in
computer network.
Or
Elaborate Transmission Media.
15. Elucidate the Internet Services.
Or
Explain Geographic Information System.
AFS-0714
3
Wk 6
Part C x 10 30)
Answer any three questions.
16. Explain Types of computer.
17. Explain Input and Output devices in detail.
18. What is the Flow chart and explain its Symbols?
19. Give details for Types of Computer Networks.
20. Write a brief note on IT Trends.
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