WorksheetsBasic Computers Operation
Total questions: 9
Worksheet time: 2mins
It can be used for controlling the movement of the cursor or a pointer in a computer devices
Mouse
Keyboard
Printer
Monitor
This is a storage that holds memory to long periods of time.
Read Only Memory
(ROM)
Random Access Memory (RAM)
Hard Disk Drive (HDD)
CACHE
Under the processing unit 1 cycle is equal to how many Giga Hertz?
1 GHz
2 GHz
3 GHz
4 GHz
This allows a computer to display information for user.
Storage
Input
Output
Processing
This contain all the arithmetic and logical operations in CPU.
Arithmetic Logical Unit (ALU)
Control Unit (CU)
Central Processing Unit (CPU)
Hard Disk Drive (HDD)
This is a storage that holds memory to short periods of time while a computer running.
(a)
Part of the Processing unit that is responsible for the direction of most computer operations. It’s like the traffic Police
(a)
Which part of the computer is considered as the brain of the computer?
(a)
Give 2 example of an input device
