in asynchronous serial communication the physical layer provides Options: A . &nbspstart and stop signalling B . &nbspflow control C . &nbspboth (A) and (B) D . &nbspnone of these

in asynchronous serial communication the physical layer provides

Question

in asynchronous serial communication the physical layer provides

Options:

A . start and stop signalling

B . flow control

C . both (A) and (B)

D . none of these

Answer: Option C
Explanation :

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