Q478
A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose?
A.
Communications software
AnswerB.
Error detecting protocols
C.
Link access procedure (LAP)
D.
Telecommunications
E.
None of the above
Answer: Option A
Solution
Answer: Option A
No explanation is given for this question Let's Discuss on Board