Q851
A random-access data storage device which gives rapid access to data is
A.
Magnetic tape
B.
Punched card
C.
Disk storage unit
AnswerD.
Buffer
E.
None of the above
Answer: Option C
Solution
Answer: Option C
Solution:
A random-access data storage device which gives rapid access to data is Disk storage unit. A disk drive is a device implementing such a storage mechanism. Notable types are the hard disk drive (HDD) containing a non-removable disk, the floppy disk drive (FDD) and its removable floppy disk, and various optical disc drives (ODD) and associated optical disc media.