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| Question | Answer |
|---|---|
| application | a computer program or piece of software |
| avatar | movable three-dimensional image used to represent somebody in cyberspace |
| backup | a copy of computer data that is stored, e.g. a copy stored on a floppy disk |
| beta | During this stage, 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, |
| browser | software used to search for information on the World Wide Web |
| byte | A byte is a set of 8 bits that represent a single character in the computer's memory. |
| bit | the smallest unit of computer data. |
| RAM | Stands for "Random Access Memory," load programs |
| hard drive | hard drive is what stores all your data. |
| flash drive | a small data storage device that uses flash memory and has a built-in USB connection. |
| megabyte | A megabyte is 1,000,000 kilobytes and precedes the gigabyte unit of measurement |
| kilobyte | A kilobyte is technically 1,024 bytes because it is measured by 2^10, which equals 1,000 |
| gigabyte | A gigabyte is 2 to the 30th power, or 1,000,000,000 bytes |
| processor | computations such as adding, subtracting, multiplying, and dividing. In PCs, how fast it can go |
| megahertz MHz | is used to measure wave frequencies, 1 hertz=1 cycle per second, 1,000,000 hertz |
| gigahertz GHz | became the standard measurement unit. 1,000,000,000 |
| hertz | Hertz (abbreviated: Hz) is the standard unit of measurement used for measuring frequency. |
| clock speed | Clock speed is the rate at which a processor can complete a processing cycle |
| Terabytes | 1,000,000,000,000 bytes |