| A | B |
|---|
| storage locations in the computer's CPU | Address |
| A Million bytes | Megabyte |
| 1024 bytes | Kilobyte |
| Nonvolatile memory | ROM |
| Storage space for one character | Byte |
| Chip that stores and carries out stored program instructions | Processor |
| A million cycles per second | Megahertz |
| Where characters "evaporate" when the computer is powered down | RAM |
| The form that raw data is written on | Source Document |
| Central Processing Unit | CPU |
| Intangible instruction for the computer | Software |
| Year 2000 | Y2K |
