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Data Transmission Network - Multiple Choice Questions and Answers | Page-3

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Download in pdf multiple choice questions(mcqs) & answers on Data Transmission Network. These general awareness quiz objective questions answers include mcqs on multiplexing, footprint etc.
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(11) The area of coverage of a satellite radio beam is known as
[A] Identity
[B] Beam width
[C] Footprint
[D] Circular polarization

Comment

Answer: Option [C]
(12) In a synchronous modem, the receiver equalizer is known as
[A] Adaptive equalizer
[B] Impairment equalizer
[C] Statistical equalizer
[D] Compromise equalizer

Comment

Answer: Option [A]

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(13) What are the data transmission channels available for carrying data from one location to another ?
[A] Narrowband
[B] Voiceband
[C] Broadband
[D] All of the above

Comment

Answer: Option [D]
(14) In long distance data transmission system, the most preferable mode of communication is
[A] Serial transmission
[B] Parallel transmission
[C] Either serial or parallel transmission
[D] None of the above

Comment

Answer: Option [A]
(15) Sharing of medium and its path is known as:
[A] Encoding
[B] Multiplexing
[C] Modulation
[D] Line discipline

Comment

Answer: Option [B]

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DATA COMMUNICATION & COMPUTER NETWORKS – MULTIPLE CHOICE QUESTIONS AND ANSWERS | 250 MCQS

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