Question :

A computer consists of


A) A central processing unit
B) A memory
C) Input and output unit
D) All of the above

Answer : D

Description :



Related Questions - 1


Which of the following is not an input device ?


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

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Related Questions - 2


High density double sided floppy disks could store _____ of data.


A) 1.40 MB
B) 1.44 GB
C) 1.40 GB
D) 1.44 MB

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Related Questions - 3


Algorithm and Flow chart help us to


A) Know the memory capacity
B) Identify the base of a number system
C) Direct the output to a printer
D) Specify the problem completely and clearly

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Related Questions - 4


An integrated circuit is


A) A complicated circuit
B) An integrating device
C) Much costlier than a single transistor
D) Fabricated on a tiny silicon chip

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Related Questions - 5


Which is considered a direct entry input device ?


A) Optical scanner
B) Mouse and digitizer
C) Light pen
D) All of the above

View Answer