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A reads text to speech;
10 Cards in this Set
- Front
- Back
Input Devices
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Allow the imput of data into the computer. Examples: keyboards, mice, scanners
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Output Devices
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Output the data after it has been processed. Examples: monitors, printers, speakers
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Storage Devices
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Allow storage of data for later use. Examples: hard drives, CD-ROMs, USB mini-drives
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Refreshable Braille display
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A monitor adaptation that allows blind students to work with technology. The hardware device lifts pinpoints under a membrane to present text in Braille format.
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Joystick
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A mouse adaptation that is used by students who have difficulty using a standard mouse.
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Computer system
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The computer and other support devices that work together to receive, process, and output information.
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Central processing unit (CPU)
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Where the processing of data takes place in the computer system.
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What are the three units of the CPU?
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The control unit, the arithmetic logic unit, and the memory unit
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What are the two types of memory?
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Random access memory (RAM) and Read-only memory (ROM).
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American Standard Code for Information Interchange (ASCII)
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The binary coding system that is made up of a series of zeros and ones. The binary characters are grouped together to form letters or numbers.
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