What is the printing speed of a Line printer?
100 to 200
150 to 3000
10 to 100
None of these
Which type of monitor uses a single color to display text and graphics?
Plasma
SED
Monochrome
Which among the following is not an example of an impact printer?
Inkjet
Dot Matrix
Line Printers
All the above
Which device displays the output of the computer programs on a paper?
Monitor
Printer
Speaker
None
Which output device used to display the result on the screen?
How to measure the speed of a laser printer?
LPM
PPM
DPI
In which type of printers, the ribbon and the head comes in direct contact with the paper?
Laser
Non Impact
Impact
Which among the following is used to display picture on the monitor?
Pixel
CRT
Dots
How many keys are there in a keyboard?
108
104
124
110
Which of the following is a pointing device?
Keyboard
Mouse
