WorksheetsComputer-Its component
Total questions: 10
Worksheet time: 5mins
what is a computer ?
an electronic device
Monitor
output device
storage device
Joystick is mainly used to play games on a computer.
true
false
CD-ROM and DVD-ROM are examples of-
input device
output device
storage device
processing device
I know that input devices are used enter data and instructions into a conputer .
agree
disagree
To prevent wrist strain while typing, keep your elbow leveled with the keyboard
true
false
ALU, CU and MU are the parts of-
CPU
monitor
mouse
pen drive
A collection of organized fats is
output
data
information
network
Which type of printers have direct contect between printer head and paper?
laser printer
inkjet printer
impact printer
non-impact printer
Full form of CVS -
control unit
carpal tunnel syndrome
computer vision syndrome
central processing unit
What is a speaker?
input device
output device
processing device
storage device
