Unit 5 Networking Vocabulary Terms
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| computer network | is a collection of computers and other hardware devices that are connected together to share hardware, software, and data as well as communications
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| digital data | sent as 0s or 1s
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| analog data | sent as continuous waves
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| ethernet | A widely used communications protocol for a LAN and uses twisted pair or coaxial cables
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| TCP/IP | The communications protocol that uses packet switching to facilitate the transmission of messages
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| intranet | A private network, set up similar to the WWW, that usually gives employees access to company publications
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| IP Address | A numeric Internet address used to uniquely identify a computer on the internet
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| Peer to Peer network | All computers in this network are on the same level and users have direct access to the other computers and the peripherals attached to the network
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| wired network | A network in which PC’s are connected to the network by cables
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| wireless network | A network in which PC’s are connected to the network without physical cables
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| Local Area Network (LAN) | A network that covers a small geographic area
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| Wide Area Network (WAN) | A network that covers a wide geographic area
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| Bluetooth | a standard for low-cost, short-range, wireless connections between Bluetooth-enabled devices
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| WIFI | is a local area wireless computer networking technology that allows electronic devices to connect to the network, mainly using the 2.4 gigahertz (12 cm) UHF and 5 gigahertz (6 cm) SHF ISM radio bands (
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| Twisted pair cable | Pairs of wires twisted together used for telephone and network connections
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| Coaxial cable | Thick center wire used for cable TV and network connections
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| Fiber Optic Cable | Glass or fiber strands through which light can pass for high-speed communications.
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| gateway | A device that connects two computer networks that use different protocols.
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| router | A device connects computers to a network and finds the best path for data to travel to other networks
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| cable modem | A device that connects a PC or Internet Access device to an Internet connection.
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| server | A system that provides network services such as file storage and file transfer
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| topology | refers to the layout of connected devices
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| telecommunications | communication of data from one device to another over a distance
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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