What is a computer network?
-Computer Network is the process by which two or more computers are linked together for a flawless communication. By creating a network, devices like printers and scanners, software, and files and data that are stored in the system can be shared. It helps the communication among multiple computers easy. By computer networking the user access may be restricted when necessary.
What are the types of network?
There are two types of networks:
-Local Area Network: The Local Area Network is also referred as LAN. This system spans on a small area like a small office or home. The computer systems are linked with cables. In LAN system computers on the same site could be linked.
-Wide Area Network: A Wide Area Network or WAN is a type of networking where a number of resources are installed across a large area such as multinational business. Through WAN offices in different countries can be interconnected. The best example of a WAN could be the Internet that is the largest network in the world. In WAN computer systems on different sites can be linked.
วันศุกร์ที่ 27 สิงหาคม พ.ศ. 2553
What is intranet?
-An intranet is a private computer network that uses Internet Protocol technologies to securely share any part of an organization's information or network operating system within that organization. The term is used in contrast to internet, a network between organizations, and instead refers to a network within an organization. Sometimes the term refers only to the organization's internal website, but may be a more extensive part of the organization's information technology infrastructure. It may host multiple private websites and constitute an important component and focal point of internal communication and collaboration.
Whai are the advantages of having school Intranet?
-Intranet technology school to search data, store the student's personal history and connect to the Internet.
-communication and cooperation within the school, by sending and receiving electronic postage, postage, telephone, fax and pager to communicate with others within the Organization, and externally via the Internet and extranet.
-An intranet is a private computer network that uses Internet Protocol technologies to securely share any part of an organization's information or network operating system within that organization. The term is used in contrast to internet, a network between organizations, and instead refers to a network within an organization. Sometimes the term refers only to the organization's internal website, but may be a more extensive part of the organization's information technology infrastructure. It may host multiple private websites and constitute an important component and focal point of internal communication and collaboration.
Whai are the advantages of having school Intranet?
-Intranet technology school to search data, store the student's personal history and connect to the Internet.
-communication and cooperation within the school, by sending and receiving electronic postage, postage, telephone, fax and pager to communicate with others within the Organization, and externally via the Internet and extranet.
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