C2 Vocabulary 0309 Word Scramble
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| Question | Answer |
| The computer and other support devices that work as a team. Receives, processes, and outputs information. | computer system |
| The sector of the CPU that performs the mathematical calculations that are required in many data processing programs. | arithmetic logic unit |
| Retrieves the instructions and sends command signals to the rest of the computer system to tell them what to do. | control unit |
| allows storage of information, is internal to the computer, and is divided into two types of memory: RAM and ROM. | memory unit |
| temporary memory that is designed to hold new data and is available only while the computer is turned on. | RAM |
| permanent internal memory inside the system, is inaccessible by the user, and is used to store the instructions that are installed or programmed at the manufacturer. | ROM |
| the smallest unit of binary information. (zero or one) | bit |
| made up of 8 bits and represents one alphabetic or on numeric character of information. (A,B,C or 1,2,3) | byte |
| provides a temporary storage area that provides a quick access to information. | cache |
| allow the input of data into the computer. Examples include keyboards, mice, scanners, microphones, digital cameras. | input devices |
| produce the data after it has been processed in hard copy or soft copy. Examples include computer monitors, printers, speakers, whiteboards. | output devices |
| defines the clarity of the image that is seen on the computer screen. Measured in pixels. | resolution |
| a single colored square on the screen. When joined, the image can be viewed. | pixel |
| allow storage of data for later use. Include internal and external storage options. Examples include hard disk drive, USB drives, compact disc options. | storage devices |
| an opening used to connect devices to computer. Iclude parallel, USB, Ethernet, Firewire, and audio video ports. | port |
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