Monday, December 21, 2015

2014 December Annamalai University Question Paper,B.Sc. (NETWORKING AND INFRASTRUCTURE MANAGEMENT):PC ELECTRONICS

Annamalai University question paper december 2014
B.Sc. DEGREE EXAMINATION December 2014
(NETWORKING AND INFRASTRUCTURE MANAGEMENT)
(FIRST YEAR)
(PART-III)
140. PC ELECTRONICS
Time: Three hours Maximum: 100 marks
SECTION – A
Answer any EIGHT questions
(8×5=40)
1. What is Personal computer?
2. Define Computer Hardware.
3. Compare and Contrast Current and Voltage.
4. Explain the OHM’S law.
5. What is transformer?
6. List the characteristics of DIODE.
7. Describe K-map.
8. Compare and contrast Encoder and Decoder.
9. What do you meant by sequential circuits?
10. Write short notes on Rectifiers.
SECTION – B
Answer any THREE questions
(3×20=60)
11. Describe the basic structure of computer and the various software used
in it.
12. Explain the concept of combinational digital systems.
13. Explain in detail about various Flip-Flop.
14. Explain the working principle of Multiplexer and Demultiplexer.
15. Explain the Multimeter, Inductor and Capacitor.
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