Question :

Which of the following is used as a primary storage device ?


A) Magnetic drum
B) Hard Disks
C) Floppy
D) All of above

Answer : A

Description :



Related Questions - 1


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 - 2


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 - 3


Which is considered a direct entry input device ?


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

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Related Questions - 4


An application suitable for sequential processing is


A) Processing of grades
B) Payroll processing
C) Both a and b
D) All of above

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Related Questions - 5


Which of the following is not processing ?


A) arranging
B) manipulating
C) calculating
D) gathering

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