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C2 Vocabulary 0523
Question | Answer |
---|---|
Hardware | Physical components of a computer that are unable to operate without software. |
Software | A set of instructions that direct a computer to perform certain tasks. |
Operating System Hardware (OSS) | Manages and controls computer hardware so that other software can perform tasks, e.g. Linux, Windows, Mac OS |
Cache | Temporary storage that allows for information to be quickly accessed. |
Central Processing Unit | Where the processing of information takes place, e.g. CPU |
Input Device | Devices that input information/data, e.g. Mouses, keyboards, scanners. |
Output Device | Devices that output information/data, e.g. Monitors, printers, speakers. |
Ethernet | Connect computers to the internet or to each other through intranets and internal networking. |
Firewire | A high performance computer connection that allows the transfer of large quantities of data. |
RAM | Random Access Memory; temporary memory inside a computer. |
Pixel | A unit defined by a single colored square on a computer's screen; when grouped in large quantities, they form a picture. |
Storage devices | A device used to store data for later use, can include internal and external storage. |
USB Drive | A portable storage device, e.g. Flash drive or Jump drive |
Computer Moniter | The computer screen and display. |
Resolution | Defines the clarity of the image projected on the computer's screen. |