computer networks set 4 Detailed Explanation And More Example
MOST IMPORTANT computer mcq - 5 EXERCISES
The following question based on computer networks topic of computer mcq
(a) 2
(b) 1
(c) 4
(d) 6
e) none of above
The correct answers to the above question in:
Answer: (b)
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Read more computer networks Based Computer Questions and Answers
Question : 1
Computer connected to a LAN {Local Area Network) can
a) share information and/or share peripheral equipment
b) go on line
c) run faster
d) E-mail
e) None of these
Answer »Answer: (a)
Question : 2
Which of the following is considered a broad band communication channel?
a) coaxial cable
b) fiber optics cable
c) all of above
d) microwave circuits
Answer »Answer: (c)
Question : 3
The synchronous modems are more costly than the asynchronous modems because
a) they contain clock recovery circuits
b) they produce large volume of data
c) they transmit the data with stop and start bits
d) they operate with a larger bandwidth
e) none of above
Answer »Answer: (a)
Question : 4
Communication circuits that transmit data in both directions but not at the same time are operating in
a) a simplex mode
b) all the options
c) a full duplex mode
d) a half duplex mode
e) an asynchronous mode
Answer »Answer: (d)
Question : 5
Which of the following communication modes support -two-way traffic but in only one direction at a time?
a) half duplex
b) simplex
c) three-quarters duplex
d) all of the above
e) none of the above
Answer »Answer: (a)
Question : 6
Which of the following statement is correct?
a) terminal section of a synchronous modem contains the scrambler
b) transmission section of a synchronous modern contains the scrambler
c) receiver section of a synchronous modem contains the scrambler
d) control section of a synchronous modem contains the scrambler
e) none of the above
Answer »Answer: (b)
GET computer networks PRACTICE TEST EXERCISES
computer networks set 1
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computer networks Shortcuts and Techniques with Examples
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