Which of the following is a pointing device?
Keyboard
Mouse
Monitor
Printer
Which among the following is used to move a mouse?
Mouse table
Mouse pad
Mouse button
None of these
Which device displays the output of the computer programs on a paper?
Speaker
None
Which is an example of impact printer?
Line printer
Laser printer
Inkjet printer
How many pages can be printed by a laser printer in a minute?
50
100
25
10
What refers to a single point in a graphic image?
Pixels
CRT
Which type of printer prints the characters and graphics in different sizes?
Dot Matrix
Inkjet
Laser
Which among the following is not an example of an impact printer?
Line Printers
All the above
Which is the common term used to refer devices that are connected to the CPU of a computer?
Output device
Input device
Storage device
Peripherals
How many keys are there in a keyboard?
108
104
124
110
