Data Transmission Network - Multiple Choice Questions and Answers | Page-4
Questions
16
For carrying digital data over long distance using digital signal, at appropriately spaced points, we must have
Answer: Option [C]
17
An example of digital, rather than analog communication is
Answer: Option [D]
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18
What are the most commonly used transmission speeds in BP used in data communication ?
Answer: Option [D]
19
In satellite communication, up-link frequency and downlink frequencies are different because:
Answer: Option [A]
20
Frequency range of human voice and audible to human ears is usually in the range of
Answer: Option [B]
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