Which is a pointing device?
Keyboard
Mouse
Scanner
Monitor
Which computers are very small in size?
Micro
Mini
Main Frame
First generation
Which type of computers are used in big organisations?
Main frame
Super
Which is an example of super computer?
VAX 8000
UNIVAL
PARAM
IBM PC
Which device is used for scanning photographs and images?
Printer
Microphone
Speaker
In a computer, processing is done in __________ unit.
Processing unit
Control unit
Arithmetical Logic unit
Central Processing Unit
Which among the following is an output device?
All of them
What was the main component of first generation computers?
Vacuum tubes
Integrated circuits
Capacitors
All of these
