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Transcript
Review TRUE/FALSE A WAN covers a limited geographic area. A. true B. false TRUE/FALSE Network topologies are the design of computers, devices, and media in a network. A. true B. false TRUE/FALSE A peer to peer network is a simple, inexpensive way to set up a network and is usually used with 10 or less computers. A. true B. false TRUE/FALSE Each computer on a peer to peer network shares equal responsibilities and capabilities. A. true B. false TRUE/FALSE Three types of networks are LAN, CAN and WAN. A. true B. false TRUE/FALSE The difference between the various networks is the area of coverage. A. true B. false TRUE/FALSE Three most common types of network topologies are bus, ring and sun. A. true B. false TRUE/FALSE One reason businesses use networks is to share data and information. A. true B. false TRUE/FALSE Sharing hardware and software is a disadvantage to networking. A. true B. false TRUE/FALSE A network is a collection of computers and devices connected together. A. true B. false TRUE/FALSE A bus network is a single central cable, to which all computers and other devices connect. A. true B. false TRUE/FALSE The internet is the world’s largest WAN. A. true B. false MATCHING The amount of data, instructions, and information that can travel over a communications channel. A. server B. bandwidth C. router D. broadband MATCHING Network that connects computers and devices in a limited geographical area such as a home, school computer laboratory, office building, or closely positioned group of buildings. A. LAN B. WAN MATCHING Network that covers a large geographic area (such as a city, country, or the world) using a communications channel that combines many types of media such as telephone lines, cables, and radio waves. A. LAN B. WAN MATCHING Computer that controls access to the hardware, software, and other resources on a network and provides a centralized storage area for programs, data, and information. A. internet B. DSL C. server D. router MATCHING Temporary connection that uses one or more analog telephone lines for communications. A. dial-up line B. dedicated line C. DSL D. broadband MATCHING Small pieces into which messages are divided by TCP/IP. A. server B. DSL C. Wi-Fi D. packets MATCHING Communications device that connects multiple computers or other routers together and transmits data to its correct destination on a network. A. server B. LAN C. Wi-Fi D. router MATCHING Always on connection established between two communications devices. A. dedicated line B. dial-up line C. DSL D. intranet MATCHING Type of media that transmits multiple signals simultaneously. A. bandwidth B. broadband C. packets D. router MATCHING Type of digital technology that provides high-speed Internet connections using regular copper telephone lines. A. DSL B. broadband C. server D. LAN MATCHING Short for wireless fidelity. A. server B. Wi-Fi C. WAN D. dial-up line MATCHING An internal network that uses Internet technologies. A. internet B. DSL C. intranet D. router MULTIPLE CHOICE Which is not an example of physical transmission media for networking? A. twisted cable B. coaxial cable C. broadcast radio D. fiber optics cable MULTIPLE CHOICE What type of router did the video recommend using when setting up a basic network? A. proxy B. wireless C. wired D. dial-up MULTIPLE CHOICE Which is not a category of network architecture? A. client/server B. local area network C. peer to peer MULTIPLE CHOICE What did the Labrat video refer to as “old school” internet connection? A. DSL B. broadband C. wireless D. dial-up MULTIPLE CHOICE A ________ network is a single central cable, to which all computers and other devices connect. A. bus B. star C. ring D. diamond MULTIPLE CHOICE A LAN (local area network) covers a ___________geographical area. A. large B. limited C. unlimited D. none of the above MULTIPLE CHOICE The best type of internet connection to use when setting up a basic network is: A. dial-up B. router C. broadband D. proxy MULTIPLE CHOICE The difference between the various networks is the _______ of the coverage. A. percent B. ease C. dependability D. area MULTIPLE CHOICE A ______ network is where a cable forms a closed loop with all computers and devices arranged along the ring. A. bus B. star C. ring D. diamond MULTIPLE CHOICE The ______ is an internal network that uses Internet technologies to make company information accessible to employees. A. internet B. intranet C. dial-up D. router MULTIPLE CHOICE A ________ network is where all of the computers and devices on the network connect to a central device, thus forming a star. A. bus B. star C. ring D. diamond MULTIPLE CHOICE A WAN (wide area network) covers a _______geographical area. A. large B. limited C. unlimited D. none of the above MULTIPLE CHOICE The reasons businesses use networks: A. facilitate communication B. share hardware and software C. share data and information D. all of the above MULTIPLE CHOICE When setting up a basic network the first thing you need is: A. internet connection B. intranet connection MULTIPLE CHOICE Which of these networks transmits data the quickest? A. bus B. star C. ring D. diamond