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Network Terminology
There are several terms related to computer network. Let us discuss some of them.
Server
A server is also called host computer. It controls the access to the hardware and
software on the network. It provides a centralised storage area for the programs, data
and information.
• The server that performs a specific task is called a dedicated server. COMPUTER NETWORKING
• The server that manages the printers and documents being printed is called the print
server.
• The server that stores and provides access to a database is called a database server.
• The server that manages the network traffic is called a network server.
• The server that delivers the requested web pages to our computer is called a web server. 19
Client
Client is a computer which depends on the server for specific resources. For example, a
server might store a network version of an Excel program. Every client on the network can
access the Excel program from the server.
Internet
Internet is a global network of millions of computers and computer networks all over the
world. It allows us to access and share information over the network. The Internet contains
billions of websites that provide information.
Intranet
A computer network that is used for sharing information, devices and other computing
services only within an organisation is called Intranet.
URL
URL stands for Uniform Resource Locator. It is the address of a website, such as
www.google.com, www.rediffmail.com, and many more.
ISP
ISP stands for Internet Service Provider. It is a company that provides Internet access
on a monthly fee basis. Some of the ISPs are Airtel, Vi (Vodafone Idea), Bharat Sanchar
Nigam Limited (BSNL), Mahanagar Telephone Nigam Limited (MTNL), Jio, etc.

