Class - 3 (2077-02-18)

Computer

  1. Fill in the blanks with the correct word:

{Data | electronic | keyboard | computer | information}

a. The computer is an _____ device.

b. ____ means raw facts and figure.

c. ____ means what we get after processing.

d. A ____ is also called a dumb machine.

e. _____ is used to feed data into a computer.

2. Match the following:-

AB
aDataResult
bInformationRaw, facts and figure
cProcessingMonitor
dInputKeybord
eOutputCPU

3. Answer the following questions:

a. What is a computer?

b. List down any four places where you have seen computers.

c. Write any four qualities of computer.

d. How does a computer works?

e. Define :-

i) Data

ii) Information

 

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