Resolution of domain name system, Computer Networking

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Q. Resolution of domain name system?

- Mapping a name to an address or else an address to a name

- Resolver is a DNS client used by an address to provide mapping

- In recursive resolution, the client sends its request to a server that eventually returns a response

- In iterative resolution the client may perhaps send its request to multiple servers

- Caching may be used to store information in memory to speed up resolution

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