click below
click below
Normal Size Small Size show me how
Unit A
Understanding essential computer concepts
| Term | Definition |
|---|---|
| Netbook | A type of sub-notebook computer that is primarily designed to allow users to acess the internet and check emails. |
| Commands | Input instructions that tell computer how to process data. |
| Byte | Series of eight bits. |
| RAM | Temporarily holds data and programs while the computer is on. |
| Hard drive | Magnetic storage media that is usually sealed in a case inside the computer. |
| Expansion slot | A slot on the motherboard into which a controller card for peripheral device is inserted. |
| Server | A computer that acts as the central storage location for programs and data used on the network. |
| Spyware | Program that track persons internet usage without user permission. |
| Operating system | Software that allocate resources,manage storage space,maintains security and controls. |
| Database | A collection of information stored on one or more computers organized in a uniform format of records and fields. |