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10 Cards in this Set
- Front
- Back
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What is a LAN? |
A LAN (Local Area Network) is a group of two or more computers (or hosts) in a small geographic area, usually one building, that exchange data |
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What is network documentation? |
Information that helps explain how computers are connected physically and logically |
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What is Broadcasting? |
Broadcasting is when data is sent to every host on the network |
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What is a hub and what does it do? |
A hub is a central connecting device (CCD) that connects hosts together by cable. It receives data from hosts and then amplifies and broadcasts that signal. |
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What is a switch? |
A switch is a CCD that connects many hubs and hosts together |
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What does CCD stand for? |
Central Connecting Device |
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What does NIC stand for, and what is it? |
NIC stands for Network Interface Card, but it is also known as a network adapter. NIC's are a device (usually included in computers now) that allows you to send and receive data to and from your computer |
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What is a RJ45 (includes port/plug)? |
RJ45 is the connecting port/plug for network cables (also known as: twisted-pair cables or Ethernet cable) |
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What kind of cable is a RJ45 on? |
Twisted pair or Ethernet cable |
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What is a telephone cables plug? |
RJ11 |
