CA 1 IGCSE ICT

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............

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.