Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Computer Networks Application Layer Protocols DNS
When a DNS server accepts and uses incorrect information from a host that has no authority giving that information, then it is called
1
DNS lookup
2
DNS hijacking
3
DNS spoofing
4
More than one of the above
5
None of the above