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10 Cards in this Set
- Front
- Back
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What are the different Monitor Adaptations for special learners
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Screen Magnifier, Anti-glare filters, Monitor mounts, speech output software, and refreshable braille display
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what are the different keyboard adaptations
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arm and wrist supports, alternate keyboards, keyguards, moisture guards, alternative labels, adjustable wand, touch screens, switches, and electronic pointing devices
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What are the three parts of the central processing unit (CPU)
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Control Unit- Direct the information
ALU-Performs math calculation Memory- Accepts and retains data processing |
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Input devices
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Keyboard, mouse, touch pads, trackballs, joysticks, scanner, audio, digital cameras, web cam, PDA, interactive whiteboards.
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Output devices
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Monitors, printer, speakers, projectors, document cameras, portable media players, storage devices,
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Storage devices
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internal hard disk drive, external hard disk drive, USB, CD-ROMs, DVD-ROM
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two types of memory
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RAM- temporary
ROM- permanent |
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Software
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System software- tells computer what to do.
Application software- carry out specific functions such as word processing |
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Connecting ports
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USB ports
Ethernet port- high-speed internet fire-wire port- fast connection to transfer large amounts of data |
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Memory Conversions
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Bit- single binary number- 0 or 1
Byte- 8 bits Kilobyte-1024 bytes, 1K 1024 character Megabyte- 1024 kilobyte Gigabyte- 1 GB= 1 billion characters Terabyte- 1024 gigabytes - 1TB = 1 trillion keyboard characters of info |
