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) share information and/or share peripheral equipment
(b) go on line
(c) run faster
(d) E-mail
e) None of these
The correct answers to the above question in:
Answer: (a)
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Read more computer networks Based Computer Questions and Answers
Question : 1
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 : 2
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 : 3
Which of the following refers to a small, single site network?
a) CPJ
b) DSL
c) RAM
d) USB
e) LAN
Answer »Answer: (e)
Question : 4
What is the minimum number of wires needed to send data over a serial communication link layer?
a) 2
b) 1
c) 4
d) 6
e) none of above
Answer »Answer: (b)
Question : 5
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 : 6
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)
GET computer networks PRACTICE TEST EXERCISES
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computer networks Shortcuts and Techniques with Examples
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