Q. What is DNS? What is a DNS server?


Answer:-

DNS (Domain Name System):-
The Domain Name is unique name assigned to a website.

DNS server:-
Instead of remembering IP addresses, we assign a domain name to each IP. But, to access a web resource, a browser needs to find out the IP address corresponding to the domain name entered. Conversion of the domain name of each web server to its corresponding IP address is called domain name resolution. It is done through a server called DNS server.

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