精选优质文档-倾情为你奉上2.The following character encoding is used in a data link protocol:A: B: FLAG: ESC: Show the bit sequence transmitted(in binary) for the four-character frame A B ESC FLAG when each of the following framing methods is used:(a) Byte count.(b) Flag bytes with byte stuffing.(c) Starting and ending flag bytes with bit stuffing.(a) (b) (c) 7. In the textbook, the authors show that for a channel with error rate 10-6, err
