Across
- 5. a particularly powerful mainframe computer.
- 6. a place where power or information leaves a system.
- 8. a system in which information can be expressed by combinations of the digits 0 and 1
- 10. research in the design and the use of computer technology, which focuses on the interfaces between people and computers
Down
- 1. ectrically operated components that captured and processed census data by reading holes on paper punch cards
- 2. a number system that uses a notation in which each number is expressed in base 10
- 3. where data can be stored
- 4. a place where, or a device through which, energy or information enters a system.
- 7. a miniature semiconductor that regulates or controls current or voltage flow, in addition, amplifying and generating these electrical signals and acting as a switch/gate for them.
- 9. a tiny wafer of semiconducting material used to make an integrated circuit.
- 11. operate on computer data by means of a program