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WorksheetsKS3 _Computer Systems L1&2 Quiz
Total questions: 12
Worksheet time: 6mins
Which of the following is computer hardware?
Monitor
Scanner
Keyboard
All of the above
Which of the following is an input device?
A computer monitor
A mouse
A CD ROM
A printer
Which of the following is an input device?
Keyboard
Monitor
Headphones
Printer
Which of the following is an output device?
A keyboard
A hard disk
A CD ROM
A computer monitor
Which of the following is an output device?
Keyboard
Printer
Mouse
USB stick
Which of the following is an input device?
A speed camera
A speaker
A flash drive
An inkjet printer
Which of the following is an output device?
A laser printer
A joystick
A scanner
A lift button
What is the purpose of the CPU?
To create data
To store data
To process data
What does the control unit do?
It controls and monitors communications between the computer and any hardware attached
It holds the data and programs that the CPU currently needs
It carries out calculations and logic operations
How many instructions can a CPU process at a time?
One
Many
It does not process instructions
What is clock speed measured in?
Cycles per minute
Cycles per second
Cycles per hour
A computer is an electronic device that manipulates information or data
A computer is not an electronic device that manipulates information or data
A computer is an electronic device that manipulates information or data
A computer is a standalone device that does not manipulate information or data
A computer is an electronic device that analyses data
