Networks
A network is the situation where 2 or more computers are linked together in some way. networks are generally used rather than standalone machines because:
- stand alones are not able to communicate with one another, unlike networks.
- people are able to share files with each other on a network.
- networks are able to share hardware devices such as printers
Computer terminal Networks
WAN- Wide Area Network, which is usually used in buinesses such as Nissan, as there are different connections to Nissan throughout the world. WANs are usually connected by telephone lines, other types of communication lines or through radio waves.
Terminals
A terminal is a device which enables you to communicate with the computer, such as a keyboard and a screen.
Intelligent Terminals
An intelligent terminal is a stand alone device which contains main memory and CPU. an example of a Terminal is Modern Application terminals for Banking, retail and industrial data collection.
Local Computer Terminals
LAN- Local Area Network, which is a network within the same building, such as Schools. Wireless LANs gave became popular in the home due to easy installation.
File Servers
A file server is a computer which is responsible for the central storage and management of data files so that other computers on the same network can access the files. A file Server allows users to share information over a network without having to transfer thr information by floppy disks, or any other type of storage devices.
Print Server
A print server lets computers on a network all access a network printer. Print Servers are therefore useful even on very small networks, since they avoid having to move files from computer to computer before printing.
http://www.webopedia.com/TERM/N/network.html
http://www.teach-ict.com/gcse_computing/ocr/215_communications_networking/network_hardware/miniweb/index.htm
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