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Computer Skills 1st
fisrt stack for computer skills
| Question | Answer |
|---|---|
| Application | a computer program or piece of software designed to perform a specific task |
| Avatar | A movable three-dimensional image used to represent somebody in cyberspace |
| Backup | a copy of computer data that is stored |
| Beta | when the software is tested for bugs, crashes, errors, inconsistencies, and any other problems. |
| Blog | a web site containing the writer's or group of writers' own experiences, observations, opinions, etc., and often having images and links to other Web sites. |
| Browser | a software program that allows the user to find and read encoded documents in a form suitable for display, especially such a program for use on the world Wide web. |
| Byte | a group of bits, usually eight, processed as a single unit of data also the storage space in a memory |
| Bit | comes from the phrase digit which is different than that |
| RAM | Random Access Memory (like short term memory) |
| Hard drive | a rigid disk inside a computer that holds a large quantity of data and programs |
| Flash drive (Usb) | a small plastic device functioning as a disk drive that hold memory |
| Megabyte | (1,000,000) bytes. |
| Kilobyte | a unit of computer data or storage space equivalent to 1000 bytes |
| Gigabyte | a measure of storage capacity a unit of computer data or storage space equivalent one billion bytes |
| Terabytes | One trillion bytes |
| Processor | micro chip or the heart of the computer |
| Megahertz or MHz | a unit of frequency,1 hertz= one cycle per second, one million hertz |
| Gigahertz or GHz | one billion hertz. |
| Hertz | the SI unit of frequency |
| Clock Speed | the rate at which a processor can complete a processing cycle |