This modem standard has a speed of 28.8k and has error-correction features. A. V.42 B. V.32bis C. V.90 D. V.34

This modem standard has a speed of 28.8k and has error-correction features.
A. V.42
B. V.32bis
C. V.90
D. V.34
by

1 Answer

Answer :

V.42
by

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