Saturday, 26 October 2013

M.Sc-M.Sc Electronics 4th Sem Digital Electronics(Vidyasagar University, Midnapore, West Bengal-2011)

     2011

4th Semester Examination

ELECTRONICS

PAPER—EL-2202

Full Marks: 4O

Time: 2 Hours

The figures in the right-hand margin indicate full marks.

Candidates are required to give their answers in 'their own words as far as practicable.

Illustrate the answers wherever necessary.
Answer any FOUR questions (4 x 10 = 40)
(a) Discuss briefly the characteristics of coaxial cable as physical media for communication.


(b) What is as ADSL modem

(c) What is the role of a Network interface  card?

((1) What do you mean by time division switching?

(e) Discuss briefly the function of the Hub as a network device

(f) Explain the structure of an IP (IPV4) address.





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