We can see pictures on
Monitor
Keyboard
CPU
Mouse
Which device is used to view movies on a computer?
Floppy disk
Digital versatile disk
Digital versatile disk rewritable
All of these
We can draw pictures on the computer
with the help of the mouse
with our crayons
Both 1 and 2
with the help of joystick
The monitor, keyboard and the mouse are connected to
USB
PSU
Hard drive
Computer has _____ main parts.
Six
Two
Five
Four
VDU stands for
Visual Display Unit
Video Display Unit
Visual Data Unit
Video Data Unit
Which is an input device ?
Printer
Plotter.
CU stands for
Control Unit
Command Unit
Common Input Unit
Common Output Unit
Which unit controls all the operations that are performed in the CPU ?
ALU
Memory Unit
CU
Processing Unit
