C-09-CM-403
3453
3453
BOARD
DIPLOMA EXAMINATION, (C-09)
APRIL / MAY -2012
DCME
VI SEMESTER EXAMINATION
COMPUTER
HARDWARE & NETWORKING
Time
: 3
Hours]
[Total Marks: 80
PART-A 3*10=30
Instructions: (1) Answer all questions and each question
caries three marks. (2) Answers should be brief and straight to t the point and
shall not exceed five simple sentences.
1. List the components OF SYSTEM BOARD.
2. Write the features of chipset
3. Define form factor of system board
4. Write short notes on RIMM
5. Write short notes on DIMM.
6. What is a surge protector
7. give the examples for diagnostic software
8. Compare LAN with WAN.
9. Explain about Unshielded Twisted Pain cables (UTP).
10. Find the class of the following IP addresses:
(a) 208.34.54.12 (b) 129.14.6.8 (c) 241.34.2.8.
PART-B 10*5=50
Instructions: (1)
Answer any five questions and each question caries ten marks. (2) The Answers
should be comprehensive and criteria for valuation is the Content but not the
length of the answer.
11. (a)What is POST (b) Explain about various connectors
12. (a) Explain various CPU Form factors. (b)
Explain about MCA
13. Explain how to set CPU and bus speed.
14. Explain different functional units in CD-ROM
drive.
15. Explain the trouble shooting procedure of
system board.
16. Explain printer trouble shooting.
17. Explain the TCP/IP reference model with a neat
sketch and tive the functions of each layer.
18. Write short notes on: (a) Repeaters (b) Hubs
(c) Switches
·
APRIL
/ MAY -2012
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