Wednesday, September 15, 2021

Grade 2

Q-1 -__________ makes a computer work when electricity goes off?

     UPS.                 CPU                Both      

Q-2- What are data and instructions together known as? 

       Output        process         input
           
Q- 3 :-   A computer is a machine. (True /False)

Q- 4- Dot matrix is a kind of printer . (True /False)

Q-5:- Name the three types of computer.
_____________________________

Q- 6- Which part of computer looks like TV?
_______________________________

Q-7:- Fill in the blanks 
A standard keyboard has ___________ keys on it.
____________ is the result given by computer.



Q-8-Write the name of following parts 

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