EVENTS CONVENT HIGH SCHOOL
19/08/2021 CLASS-4 SESSION2021-22
COMPUTER
SUBMITTIVE ASSESMENT-1
QUESTION PAPER
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A.Answer the Following Questions:-
Q. 1.
What Equipment were used by the
early man to count things?
Ans. ____________________________________________________________.
Q.2. Write the two machines invented by Charles Babbage?
Ans. ____________________________________________________________.
Q.3 Who is invented the
tabulating machines?
Ans. _____________________________________________________________.
Q.4 Name the first calculating machine?
Ans. _____________________________________________________________.
