The following character encoding is used in a data link protocol:
$A: 01000111$ $B: 11100011$ $FLAG: 01111110$ $ESC: 11100000$
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.