Question :

Which of the following is not an input device ?


A) OCR
B) Optical scanners
C) Voice recognition device
D) COM (Computer Output to Microfilm)

Answer : D

Description :



Related Questions - 1


The brain of any computer system is


A) ALU
B) Memory
C) CPU
D) Control unit

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John Napier invented Logarithm in


A) 1614
B) 1617
C) 1620
D) None of above

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A high quality CAD system uses the following for printing drawing and graphs


A) Dot matrix printer
B) Digital plotter
C) Line printer
D) All of the above

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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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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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