Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Computer Networks Flow Control and Error Control Error Control
A bit-stuffing based framing protocol uses an 8-bit delimiter pattern of HDLC’s flag. If the input bit string is 1011111110111110, then the output bit string after stuffing is
1
1011111010111110
2
101111100110111110
3
1011111010111111
4
101111101101111100