Worksheetsparts of a computer
Total questions: 15
Worksheet time: 8mins
_________ can be words,numbers,pictures or sound
Data
processing
meaningful information
A computer displays ____________after processing the data
output
input
process
______________ controls all parts of a computer system
ALU
CU
MU
A computer works on ____________ cycle
IPO
BPO
CPO
The data and instructions given to the computer are called_____
input
output
process
A monitor is also known as ______
VDU
CPU
ALU
A ________ displays all the work that we do on a computer
monitor
mouse
keyboard
A computer has _________main parts
4
5
3
A ________ prints the information from a computer onto a paper
printer
monitor
keyboard
A _____________ is a pointing device
mouse
keyboard
monitor
A computer depends on _________ and cannot work for long time without it
electricity
sound
air
A ______________ does all the calculations and displays the result on the monitor
CPU
MU
CU
