Q596
Communication between computers using standard telephone service
A.
Requires a change to an anolog signal
AnswerB.
Is most efficient
C.
Produces little noise and few disturbances
D.
All of the above
E.
None of the above
Answer: Option A
Solution
Answer: Option A
Solution:
Communication between computers using standard telephone service Requires a change to an analog signal. Analog lines, also referred to as POTS (Plain Old Telephone Service), support standard phones, fax machines and modems.