CPU stands for :
Central Processing Unit
Central Processor Unit
Both 1 and 2
None of these
Which of the following is used to shut down a computer?
Press power button
Press restart button
Using Turn off button from start menu
Select odd one :
Power supply
UPS
Printer
CPU
Turn Off button is used for:
Stand By
Restart
Shut Down
To start a computer, first switch on the _______ and then the CPU.
Monitor
Purpose of this box is :
Turn Off
All of these
After switch on a computer, a screen that appears is called the _______ .
Desktop
Printing
Objects
The primary goal of any UPS is :
Provide short - term power
Provide long - term power
Provide power only when power switch be on
Keyboard is an _______ device.
Output
Input
Processing
Start button appears on :
Icons
Menus
