CA 1 IGCSE ICT
Across
- 4. An output device that is used to perform functions such as lifting loads or spraying paint on a surface.
- 7. known to execute instructions that are placed in the in the computer.
- 8. A device that is known to receive data and process data with the purpose of providing information.
- 9. an application that allows you to calculate the total of figures in a column
- 11. devices that are made to insert data into the computer system are called .......... devices.
- 13. The main printed circuit board found in computers and contains electrical components such as the central Processing Unit and memory and also connectors for connecting external hardware devices.
- 14. an expansion card that allows a computer to send audio devices such as speakers is called..............
- 15. Ram loses its contents because it is............
Down
- 1. Physical components of a computer that you can see and touch.
- 2. A..............card is known to improve the quality of pictures and videos in a computer.
- 3. a group of instructions that control the hardware parts of a computers.
- 5. a feature that is scanned by a cashier using an input device in a supermarket
- 6. production of information is carried out by ...............devices.
- 10. An application that organizes a body of information in manner it will make it easy to use is called a ............. application
- 12. contains instruction that is meant to boot the computer.