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10 Cards in this Set
- Front
- Back
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What are peripheral devices?
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Tools in a computer system that input information, ouput the information into a form that is easily read by the user, or store the infomration for later use.
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What is the name for the processor speed that is expressed?
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megahertz (MHz)
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List different types of input devices.
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Keyboards, trackballs, mouse pad, scanner, interactive whiteboards
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List different types of ouput devices.
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computer monitors, speakers, projectors, media players
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Computer monitors use which two types of technology?
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CRT (cathode ray tube) or LCD (liquid crystal display)
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What is the difference between CD-R and CD-RW?
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CD-R: compact disc-recordable allows the user to record data once for storage purposes.
CD-RW: (compact disc-rewritable) allows the recording of data, but also allows the user to edit the information after disc creation. |
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What is an Ethernet port?
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A type of USB port tha tis used for high-speed connection to the Internet or another network, such as intranet.
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Name a form of mouse adaptation.
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Joystick- commonly used because they are similar to what other students would use to control computer games, minimixing the effects of feelings "different" for children with physical disabilities.
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What is PAC Mate?
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A PDA designed for blind or low-vision users; the traditional stylus and screen is replaced by a choice of keyboards.
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What is another benefit of installing classroom amplification systems other than for students with hearing barriers?
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Children who are acquiring a new language.
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