Question :

When was Pascaline invented ?


A) 1617
B) 1620
C) 1642
D) 1837

Answer : C

Description :



Related Questions - 1


Multi user systems provided cost savings for small business because they use a single processing unit to link several


A) Personal computers
B) Workstations
C) Dumb terminals
D) Mainframes

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Related Questions - 2


Which computer was considered the first electronic computer until 1973 when court invalidated the patent ?


A) ENIAC
B) MARK I
C) Z3
D) ABC

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Related Questions - 3


What is the date when Babbage conceived Analytical engine


A) 1642
B) 1837
C) 1880
D) 1850

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If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be


A) 216
B) 65,536
C) 64K
D) Any of the above

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Why are vacuum tubes also called valves?


A) Because they can amplify the weak signals and make them strong
B) Because they can stop or allow the flow of current
C) Both of above
D) None of above

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