| A | B |
| supercomputer | the fastest type of computercurrently available,used for number crunching |
| mainframe | a large computer system capable of quickly processing,large amounts of data |
| minicomputer | a computer with many of the capabilities of a mainframe |
| microcomputer | a small inexpensive computer used by one person at a time |
| binary codes | a sequence of 1s and 0 that is used to give instructions to computers |
| microprocessor | the brain of a computer on a single chip |
| notebookcomputer | a portable computer designed to fit into a breifcaseand weigh up to 10 pounds |
| subnotebook computer | similar to a notebook computer but smaller |
| personal digital assisstant | a small portable computer that fits into the palm of a hand |
| workstation | a powerful, relatively expensive micro computer, often used by engineers and technical illustrators |
| embedded system | a microprocessor that is built into a peice of electronic equipment,such as a vcr or automobile |