Multiple Choice
DNS servers cache name and address pairs for addresses they resolved, and they keep information about name requests that result in error messages. What is this information called?
A) DNS round robin
B) name resolution
C) negative caching
D) IP spoofing
Correct Answer:

Verified
Correct Answer:
Verified
Q6: Most DNS resolvers issue which of the
Q7: Resolvers interpret responses from the name servers
Q8: The records in which file are provided
Q9: Which of the following resource records may
Q10: Match each item with a statement below.<br>a.A
Q12: Which type of resource record stores IP
Q13: The _ is distinguished from other name
Q14: Match each item with a statement below.<br>a.A
Q15: Twenty-six root name servers (named A.ROOT-SERVERS.NET., B.ROOT-SERVERS.NET.,
Q16: Match each item with a statement below.<br>a.A