Question

write a note on domain name space.​

Answer 1

Explanation:

DNS is a directory service that provides a mapping between the name of a host on the network and its numerical address.

DNS is required for the functioning of the internet. Each node in a tree has a domain name, and a full domain name is a sequence of symbols specified by dots.

Answer 2

Answer:

Alternatively referred to as a namespace, a domain namespace is a name service provided by the Internet for Transmission Control Protocol networks/Internet Protocol (TCP/IP). DNS is broken up into domains, a logical organization of computers that exist in a larger network.The domain name space refers a hierarchy in the internet naming structure. This hierarchy has multiple levels (from 0 to 127), with a root at the top. The following diagram shows the domain name space hierarchy: In the above diagram each subtree represents a domain.

Explanation:

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