Question :

Abacus was the first


A) electronic computer
B) mechanical computer
C) electronic calculator
D) mechanical calculator

Answer : D

Description :



Related Questions - 1


Which of the following IC was used in third generation of computers ?


A) SSI
B) MSI
C) LSI
D) Both a and b

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Related Questions - 2


A hybrid computer


A) Resembles digital computer
B) Resembles analogue computer
C) Resembles both a digital and analogue computer
D) None of the above

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Related Questions - 3


Which is considered a direct entry input device ?


A) Optical scanner
B) Mouse and digitizer
C) Light pen
D) All of the above

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Related Questions - 4


The two major types of computer chips are


A) External memory chip
B) Primary memory chip
C) Microprocessor chip
D) Both b and c

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Related Questions - 5


People often call ______ as the brain of computer system


A) Control Unit
B) Arithmetic Logic Unit
C) Central Processing Unit
D) Storage Unit

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