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


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


The term gigabyte refers to


A) 1024 bytes
B) 1024 kilobytes
C) 1024 megabytes
D) 1024 gigabyte

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Related Questions - 3


The basic operations performed by a computer are


A) Arithmetic operation
B) Logical operation
C) Storage and relative
D) All the above

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Related Questions - 4


Which type of computers uses the 8-bit code called EBCDIC ?


A) Minicomputers
B) Microcomputers
C) Mainframe computers
D) Super computer

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Related Questions - 5


Computers with 80286 microprocessor is


A) XT computer
B) AT computers
C) PS/2 computer
D) None of above

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