Which is one of the important I/O devices and is most commonly used as permanent storage device in any processor: a. Soft disk b. Hard disk c. Botha &b d. None of these

Which is one of the important I/O devices and is most commonly used as permanent storage device
in any processor:
a. Soft disk
b. Hard disk
c. Botha &b
d. None of these
by

1 Answer

Answer :

b. Hard disk
by

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