Domain Name System Computer Networks
Full course on computer networks.
Domain name system computer networks. Dns stores the database of all the. Dns is a directory service that provides a mapping between the name of a host on the network and its numerical address. Dns stands for domain name system. Domain is a large group of computers on the internet.
A system does not understand any language apart from binary language i e. Domain name systems dns is mechanisms that assign easy to remember names to ip address. The domain name system dns is a hierarchical and decentralized naming system for computers services or other resources connected to the internet or a private network. Each node in a tree has a domain name and a full domain name is a sequence of symbols specified by dots.
Domain name system domain name system the domain name system dns is an application layer protocol for mapping domain names to ip addresses. In simple terms a domain name system dns is a collection of databases that translate hostnames to ip addresses. Domain name system in computer networks gives you a service to translate the domain names into ip addresses because. Under this scheme each computer has an ip address and a domain name.