Turn Off Computer option can we obtained from:
Start Menu
My Computer
My Documents
My Network Places
________ is used to pointing items on a computer monitor.
Scanner
Monitor
Mouse
Pen drive
Which of the following act same as that of policeman in computer?
ALU
CU
Memory
Software
Which of the following electronic machine is used to store data permanently?
Typewriter
Calculator
TV
Computer
A _________ is an output device.
Keyboard
Printer
Joystick
How many types of mouse are there?
One
Three
Two
Four
Which of the following electronic devices perform multiple task at a time?
None of these
Choose the parts of a CPU.
All of these
The Keyboard is an ________ device.
Input
Output
Processing
Which of the following is called brain of a computer?
CPU
UPS
RAM
ROM