Q1013
Which of the following is used as a primary storage device?
A.
Magnetic drum
B.
PROM
AnswerC.
Floppy disk
D.
All of the above
E.
None of the above
Answer: Option B
Solution
Answer: Option B
Solution:
PROM is a sophisticated version of ROM that can be programmed once after it has been created; and Cache memory which is also a common example of primary storage that is directly integrated with the CPU chip to provide high-speed data access for future requests.