Which can store lot of data and programmes in it?
key board
computer
mouse
scanner
Which is a machine that processes on mathematical or logical operations?
keyboard
Printer can
view pictures
emit-sound
transfer data
play videos
Which among the following is an input device?
monitor
printer
speaker
How many units are there in C.P.U.?
1
2
3
4
Which records the scene?
microphone
webcamera
Among the following which is an output device?
Keyboard
Monitor
Mouse
Scanner
Monitor look like
television screen
box
sound emitter
Which gives instructions?
Webcamera can
record scene
record sound
scan picture
emit sound
