Module 1

6. A piece of information which has been collected in order to be used by a computer
8. To add/divide/multiply/etc. numbers and functions
9. A magnetic device used to store information
10. A type of computer which is portable, but as powerful as a desktop one
12. The symbol system that uses only two numbers - 0 and 1
14. An output device which uses paper to give out the information

1. The unit of measurement in which the clock speed is measured
2. The main circuit board that contains the processor, the memory chips, expansion slots and controllers for peripherals
3. An input device which has an arrangement of keys performing different functions
4. To study the subject in detail
5. An electronic device which uses signals to measure and synchronize the flow of data in a computer
7. Any electronic or mechanical part of a computer
11. A number which is used to confirm the identity of the customer at the bank or a cashpoint
12. A word describing a device which is a part of another device and can't be easily removed
13. A part of a computer which executes program instructions
15. A volatile type of computer memory