____ for error control is becoming a mode of operation for some modern wide area network transmission techniques.
a. Returning a message c. Correcting the error
b. Doing nothing d. Fixing the error
Answer: B
____ for error control is becoming a mode of operation for some modern wide area network transmission techniques.
a. Returning a message c. Correcting the error
b. Doing nothing d. Fixing the error
Answer: B