Question :

Abacus was the first


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

Answer : D

Description :



Related Questions - 1


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 - 2


The first firm to mass-market a microcomputer as a personal computer was


A) IBM
B) Super UNIVAC
C) Radio Shaks
D) Data General Corporation

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Related Questions - 3


When was Pascaline invented ?


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

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Related Questions - 4


To produce high quality graphics (hardcopy) in color, you would want to use a/n


A) RGB monitor
B) Plotter
C) Ink-jet printer
D) Laser printer

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Related Questions - 5


CD-ROM is a


A) Semiconductor memory
B) Memory register
C) Magnetic memory
D) None of above

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