_____ option is used to shut down the computer.
Switch off
Turn off
Stand by
Restart
_____ resembles a television.
Mouse
Keyboard
Scanner
Monitor
________ are the most powerful computers.
Micro
Mini
Super
Mainframe
_____ is a pointing device.
_____ is known as the brain of the computer.
CPU
UPS
A computer can store _____ of data.
Only output
Only result
Large amount
Small amount
A computer can give _____ results.
Accurate
False
Wrong
None of these
Monitor is also called _____
Printer
VDU
______ does all the arithmetic calculations and logical comparisons.
ALU
CU
Memory
On the basis of technology, computers can be classified into ______ generations.
4
5
3
6
