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Hardware Basics 0510
Question | Answer |
---|---|
Kilobyte | 1,024 bytes. |
Megabyte | 1,024 kilobytes |
Gigabyte | 1,024 megabytes |
Terabyte | 1,024 gigabytes |
Byte | Eight bits. The binary code for one character of data. |
Bit | Smallest unit of binary information. A zero or one. |
Resolution | Defines the clarity of the image that is seen on the computer screen. |
Parallel Ports | Developed by IBM and used to connect a computer to a printer. |
Firewall Ports | Also called IEEE 1394, provide a very fast connection to ports. |
System Software | Part of each computer system. |
Assistive Technology | Devices for special needs students. |
PAC Mate | PDA designed for blind or low-vision users |
Lumens | Measures the brightness of a projector. |
Dots Per Inch (dpi) | Measure of printer resolution |
Cache | Provides a temporary storage area that provides a quick access to information. |