Which part of a computer will perform all the arithmetic and logical operations?
Control unit
Arithmetic and logic unit
Memory unit
Output Unit
Which of the following one helps us to get the output or result from the computer?
Output
Input
Printer
Keyboard
Which printer will print the document by putting dots on the paper?
Dot matrix
Inkjet printer
Laser printer
Photo Printer
What is the capacity of a Floppy disk to store data?
.44MB
1.64MB
1.44MB
2MB
Which input device has the similarity of joystick?
Mouse
Light pen
Track ball
None of these
Which device gives the audio result of computer operations?
Monitor
Speaker
Microphone
Which input device is mostly used for playing video games?
Joystick
Web camera
Scanner
Which one is used to give instructions to the computer?
Which is known as the brain of the computer?
CPU
Which device is used to take the print out of documents pictures and graphs?
Plotter
