Servers handle requests for other domains___________________?
Correct answer: B. by contacting remote DNS server
- A. directly
- B. by contacting remote DNS server
- C. it is not possible
- D. none of these
Explanation
A recursive DNS server resolves domains outside its own records by contacting other, usually remote, DNS servers and returning the result to the requester. An authoritative server can answer directly for domains it hosts.
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