Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Computer Networks Flow Control and Error Control Error Control
Error detection at the data link level is achieved by:
1
Bit stuffing
2
Hamming codes
3
Cyclic redundancy code
4
More than one of the above
5
None of the above