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


Which of the following produces the best quality graphics reproduction ?


A) Laser printer
B) Ink jet printer
C) Plotter
D) Dot matrix printer

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Related Questions - 2


Which of the following storage devices can store maximum amount of data ?


A) Floppy Disk
B) Hard Disk
C) Compact Disk
D) Magneto Optic Disk

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Properly arranged data is called


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

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When was vacuum tube invented ?


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

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Related Questions - 5


A set of information that defines the status of resources allocated to a process is


A) Process control
B) ALU
C) Register Unit
D) Process description

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