Question :

Abacus was the first


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

Answer : D

Description :



Related Questions - 1


What are the stages in the compilation process ?


A) Feasibility study, system design and testing
B) Implementation and documentation
C) Lexical Analysis, syntax analysis, and code generation
D) None of the above

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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


When was vacuum tube invented ?


A) 1900
B) 1906
C) 1910
D) 1880

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Related Questions - 4


Software in computer


A) Enhances the capabilities of the hardware machine
B) Increase the speed of central processing unit
C) Both of above
D) None of above

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Related Questions - 5


Properly arranged data is called


A) Field
B) Words
C) Information
D) File

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