What is a DNS iterative query used for?

What is a DNS iterative query used for?

Question:

What is a DNS iterative query used for?

Options:

It is sent from a DNS server to other servers to resolve a domain.

It is sent from a DNS resolver to the backup DNS server.

It is sent from a DNS server to the DNS client.

It is sent from a client machine to a DNS resolver.

Correct Answer

The Correct Answer for this Question is

It is sent from a DNS server to other servers to resolve a domain.

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