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10 Cards in this Set
- Front
- Back
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What 3 units is the CPU composed of?
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The control unit
The arithmetic unit The memory unit |
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Computer memory is measured in kilobytes, megabytes and _________.
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Gigabytes
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In processor speed, how many cycles per second is a gigahertz?
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One million
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Keyboards, scanners and microphones are what types of devices?
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Input devices
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A hard copy or permanent copy is created on a __________.
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Printer
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Any device connected to a computer must be into what opening?
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A port
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What types of screens have become common in grocery store checkouts and on ATMs?
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Touch screens
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Many children use these mouse alternatives on games and they help minimize the effects for children with disabilities.
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Joysticks
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Blind children who read Braille can use a translator and ________.
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Embosser
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All of the items mentioned in the Adaptive Hardware section are what types of devices?
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Assistive technology devices
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