Flashcards
Untitled
Cards in this deck (14)
- 1What is a computer network?it is two or more devices connected to share data or resources.
- 2Describe a LANit is a small geographical area in which a network scans over.
- 3Describe a WANit is a large geographical area that is covered by a network.
- 4What are the advantages of a computer network?so you can share data with people all over the world.
- 5What are the disadvantages of a computer network?there can be online cyberbullies.
- 6What devices are needed to produce a LAN?network interface card and a router.
- 7What is the purpose of a NIC?to allow a device to connect to a network
- 8What is the purpose of a Router?to connect to a network such as the internet
- 9What is the purpose of a Hub?it sends data to all devices on a network
- 10What is the purpose of a Switch?it send data to a certain device on a network.
- 11What is the purpose of a WAP?to allow wireless devices to connect to a network
- 12What is the difference between a Hub and a Switch?a hub sends data to all devices but a switch sends data to certain devices on a network.
- 13What is the Internet?it is a global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardised communication protocols.
- 14What is the World Wide Web?
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- Flashcards on Untitled, created by Ruby Bell on 08/10/2018.
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- Ruby Bell
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