The primary goal of any UPS is :
Provide short - term power
Provide long - term power
Provide power only when power switch be on
None of these
Which of the following step is used to shut down a computer?
Start -> Turn Off -> Monitor -> UPS -> Power Supply
Power supply -> UPS -> CPU -> Monitor
Start -> Monitor -> CPU -> UPS -> Power supply
The ______ button is usually present at the bottom left corner.
Start
Icon
Close
Open
To shut down the computer, select the _______ option from the start menu.
Turn Off
Stand By
Restart
Small pictures on the desktop are called ______ .
Figure
Icons
Menu
Sub menu
After switch on a computer, a screen that appears is called the _______ .
Desktop
Printing
Objects
Keyboard is an _______ device.
Output
Input
Processing
Purpose of this box is :
All of these
What will be happened when our PC shut down unexpectedly?
Loss unsaved data
Doesn't loss unsaved data
Never work again
Which of the following are the application of a computer?
Bank
School
Publishing
