Computer Science - Networking - Discussion

Discussion Forum : Networking - Section 9 (Q.No. 7)
7.
ASK, PSK, FSK, and QAM are examples of _____ encoding.
digital-to-digital
digital-to-analog
analog-to-analog
analog-to-digital
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Mangal said:   7 years ago
The answer may be D because amplitude frequency etc are the property of analog.

Shewangizaw Bogale said:   7 years ago
Phase-shift keying (PSK) : is a digital modulation scheme that conveys data by changing (modulating) the phase of a reference signal (the carrier wave).

Frequency-shift keying (FSK) is a frequency modulation scheme in which digital information is transmitted through discrete frequency changes of a carrier signal.

So the given Answer is Correct.

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