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WorksheetsComputer Basics
Total questions: 10
Worksheet time: 5mins
Computer is a ...................... device.
robot made electronic
man made electronic
man made non electronic
.............. is the brain of computer.
Keyboard
Mouse
CPU
Monitor
Keyboard is an ................. device.
output
storage
input
What is the name of this device?
Mouse
TV
Keyboard
Monitor
What is the first step to switch ON a computer?
Turn On the main power supply.
Turn On the CPU.
Turn On the monitor.
We Should sit straight while working on the computer.
True
False
In which cycle does a computer work?
input-output-process
process-output-input
input-process-output
Computer is not used in banks.
True
False
What is the second step to shut down a computer?
Click on the start button.
Click on the shut down button.
Which of the following is a storage device?
Mouse
Floppy Disk
Keyboard
CPU
