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DNS (Domain Name System): –It performs name resolution, means conversion of name to IP address, such as in our mobile we have both names & phone numbers...

Ethernet: Ethernet is the most widely-installed local area network ( LAN) technology. Specified in a standard, IEEE 802.3, Ethernet was originally developed by Xerox from an earlier...

Difference Between Connection oriented vs Connection less  Connection-oriented means that a connection (a virtual link) must be established before data can be exchanged. This can guarantee that data...

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