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Voc. Quiz 1.1 Corr
Computer Programming- Computer Evolution
| Term | Definition |
|---|---|
| Address | A unique binary representation of location in memory. |
| Address Bus | Carries memory addresses that indicate data storage location. |
| ALU (Arithmetic Logic Unit) | The part of the CPU that handles arithmetic and logic operations. |
| Base Unit | Housing that contains the motherboard, CD- RW /DVD drive, disk drive, and hard disk drive. |
| Bus | A central network cable. Also a set of circuits that connect the CPU to other components. |
| Cache | High speed memory used to store frequent used data so that it can be quickly retrieved by an application. |
| Clock Rate | The speed at which a CPU can execute instructions, measured in megahertz or gigahertz. |
| Compiler | A program that converts |
| Control Bus | Carries control signals |
| CPU (central processing unit) | Processes data and controls the flow of data between the computer's other units. Also contains the ALU. Located on the motherboard. |
| Desktop Computer | A computer designed to fit on or under a desk. |
| Ergonomics | The science that studies safe work environments. |