Across
- 3. The information which is presented to the computer
- 7. Physical units attached to the computer
- 10. A set of keys on a terminal or computer , including the standard typewriter keys(for letters and numbers)
- 11. The chip that processes the instruction provided by the software
- 14. The main circuit board of a computer, which contains the processor, memory chips and expansion slots
Down
- 1. A unit of computer information, consisting of a group of eight bits
- 2. Frequency used to measure processor speed
- 4. A tiny piece of silicon containing complex electronic circuit
- 5. An electrical channel which allow devices inside the computer to communicate with each other
- 6. The 'brain' of the computer
- 8. Physical parts that make up a computer system
- 9. Sockets into which an external device may be connected
- 11. An output device which converts data into printed form
- 12. The results produced by a computer
- 13. Programs, graphic package, web browser