Thursday, April 14, 2011

Protocol

Protocol plays vital role in communication. Protocol is a set of rules, which leads the communication between multiple computers over the Network. It instructs the sender and receiver end while the communication takes place. IP, TCP, UDP, FTP, and HTTP these are some Major protocols.

Example:
Hyper Text Transfer Protocol (HTTP)
You can see "http://"  at the URL bar of a web browser, which grabs the site for you.

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