Tuesday, 10 April 2012
Multiple Choice Questions On Computer Networks
1) Which of the following is considered a broad band communication channel ?
coaxial cable
fiber optics cable
microwave circuits
all of above
Show/Hide Answer
Answer = D
2) Which of the following does not allow multiple uses or devices to share one communication line?
doubleplexer
multiplexer
concentrator
controller
Show/Hide Answer
Answer = A
3) Which of the following is required
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