Which is a machine that processes on mathematical or logical operations?
computer
keyboard
mouse
scanner
Microphone can
record scene
record sound
scan picture
emit sound
Which transfer data to paper?
monitor
printer
speaker
Which gives instructions?
microphone
Which looks like television screen?
Which records the sound?
key board
webcamera
Webcamera can
Printer can
view pictures
emit-sound
transfer data
play videos
Mouse can
type data
give instruction
How many units are there in C.P.U.?
1
2
3
4
