Question :

When was vacuum tube invented ?


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

Answer : B

Description :



Related Questions - 1


From which generation operating systems were developed ?


A) First
B) Second
C) Third
D) Fourth

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Related Questions - 2


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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Related Questions - 3


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 - 4


Which of the following was a special purpose computer?


A) ABC
B) ENIAC
C) EDVAC
D) All of the above

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Related Questions - 5


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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