Computer · Data Communication & Networking · page 7 of 9
Transmission Media MCQs with Answers
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Practice these MCQs in the appTransmission Media MCQs (61–70)
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- 61.
In a mobile communication environment, what phenomenon causes the fading of the received radio signal?
- 62.
Which modulation technique is least likely to be affected by thunderstorms?
- 63.
In what type of communication mode can data be transmitted and received in both directions, but only one direction at a time?
- 64.
What data rate classifies a modem as low speed?
- 65.
Which technology is used for short-range wireless communication, typically within personal area networks?
- 66.
In networking, what is the transmission mode called when communication is only one-way, from sender to receiver?
- 67.
When can the full potential of optical fiber technology be realized in data transmission?
- 68.
What does the term 'bandwidth' refer to in networking?
- 69.
In a communication system, what does a low Signal-to-Noise Ratio (SNR) indicate?
- 70.
What is the technique called that allows sending more than one call over a single line?