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


From which generation operating systems were developed ?


A) First
B) Second
C) Third
D) Fourth

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Related Questions - 2


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

View Answer

Related Questions - 3


Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as


A) Accuracy
B) Reliability
C) Versatility
D) Automatic

View Answer

Related Questions - 4


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

Related Questions - 5


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

View Answer