Grade 3 revision quiz 1st semester

The ________ sends signal to the processor.

• Input devices

• Output devices

• CPU

• Monitor

Off electrical switch shows as the number ________.

• 1

• 2

• 0

3.      Digital means made out of _______________________.

• alphabets                  

•              

  computers                                   

•    numbers   

• none of these

Computers can __________________.

• understand people      

• do something creative

• make work easier       

• take responsibility

The _____________________ controls all the other parts of the computer.

• processor    

• input

•   output        

• none of these

The movement of text and images is called an _______________.

   

•    transition   

• menu

• animation

• slide

A ___________ is what happens in a story.

•     slide                          

• slot                            

•    plot

___________ computers are also called mobile devices.                  

• Hand-held

• Desktop

• Processor

A smartphone is an example of a digital device.                         

• true

• false

You cannot use animation to make the text appear or disappear on a slide.                                                           

• true

• false