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comp s rev cards
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- 1local area network~a local area network consists of computers and peripheral devices connected in a single or local area.
~ each computer can run independently but can use switches when exchanging information. - 2wide area network~made of LAN'S over a large distance, forming a wide area network.
~a WAN can spread over a large area through telephone lines, satellites etc.
~the largest WAN today is the internet. - 3what affects the performance of the network?~bandwidth, the amount of data that can pass between two network devices per second
~bandwidth is affected by the connection from the transmission media.
~ interference from external devices such as distance.
~the bandwidth is shared by users, so average speed is lowered - 4client server network~ a computer network in which one centralized, powerful computer (called the server) is a hub to many less powerful personal computers or workstations (called clients) when connected.
- 5peer to peer network~the computers in a peer to peer network act as both clients and servers
~this is as they share files. programs and networks - 6—
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- Fichas sobre comp s rev cards, creado por Sabir Uddin el 24/01/2018.
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- Sabir Uddin
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