If a server has no clue about where to find the address for a hostname then___________________?
Correct answer: A. server asks to the root server
- A. server asks to the root server
- B. server asks to its adjcent server
- C. request is not processed
- D. none of these
Explanation
In DNS resolution, a server that cannot locate an answer can query a root server, which directs it toward the appropriate top-level domain server. This begins the hierarchy-based lookup process.
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