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Chapter 17#1
| Question | Answer |
|---|---|
| access point (AP) | A device connected to a LAN that provides wireless communication so that computers, printers, and other wireless devices can communicate with devices on the LAN |
| adapter address | A 48-bit hardware address unique to each NIC card or onboard network controller and assigned by the manufacturer. |
| AirPort | The term Apple computers use to describe the IEEE 802.11b standard. |
| amplifier repeater: attenuation | A repeater that does not distinguish between noise and signal; it amplifies both. |
| Automatic Private IP Address (APIPA) | An IP address in the address range 169.254.x.y, used by a computer when it cannot successfully lease an IP address from a DHCP server. |
| bandwidth | In relation to analog communication, the range of frequencies that a communications channel or cable can carry. |
| base station | A fixed transceiver and antenna used to create one cell within a cellular network. |
| binding | an Internet socket to a local port number and IP address |
| Bluetooth | A standard for wireless communication and data synchronization between devices, developed by a group of electronics manufacturers and overseen by the Bluetooth Special Interest Group. |
| BNC connector | A connector used with thin coaxial cable. Some BNC connectors are T-shaped and called T-connectors. |
| broadband | A transmission technique that carries more than one type of transmission on the same medium, such as voice and DSL on a regular telephone line. |
| broadcast | Video or clips that broadcast out to internet |
| bus topology cellular network | A network that can be used when a wireless network must cover a wide area. The network is made up of cells, each controlled by a base station. |
| cellular WAN | A network that can be used when a wireless network must cover a wide area. The network is made up of cells, each controlled by a base station. Also called a cellular WAN. |
| classful subnet masks | A subnet mask that contain all ones or all zeroes in an octet. For example, 11111111.11111111.11111111.00000000 or 255.255.255.0. |
| classless subnet masks | A subnet mask that can have a mix of zeroes and ones in one octet. For example, 11111111.11111111.11110000.00000000 or 255.255.240.0. |
| client: | A computer concept whereby one computer (the client) requests information from another computer (the server). |
| client/server | A computer concept whereby one computer (the client) requests information from another computer (the server). |
| coaxial cable | Networking cable used with10-Mbps Ethernet ThinNet or ThickNet. |
| computer name | Character-based host name or NetBIOS name assigned to a computer. |
| crossover cable | A cable used to connect two PCs into the simplest network possible. Also used to connect two hubs to two switches. |
Created by:
Jay.
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