Across
- 3. data that is known to have both letters and numbers
- 6. what is the production of information?
- 8. physical components of a computer that you can see and touch.
- 9. the three basic operations are Input …………………. & Output
- 12. the process of putting data into the computer is known as ………………
- 13. the main printed circuit board found in the system unit and contains electrical components such as the central Processing Unit and memory and also connectors for connecting external hardware devices.
- 15. the device that is used to display information for the user, it’s also called a VDU.
Down
- 1. processed facts that have meaning and can be interpreted in an institution
- 2. enables the user to enter data and commands into the computer by pressing on keys.
- 4. controls the movement of the cursor on the screen
- 5. a device that is known to receive data and process data with the purpose of providing information.
- 7. Devices that are connected to the system unit through ports or Bluetooth are called ………………………. devices
- 10. an output device that is used to perform functions such as the production of audio information.
- 11. an input device that is used to capture hardcopy documents an.d create a digital copy of the hardcopy document and then send into the computer
- 14. raw facts that don’t make sense and cannot be understood by the user