Consider the following memory hierarchy diagram:
Which of the following memories A - D represent I, II, III and IV (in that order)?
(A) Magnetic Tape
(B) Magnetic Hard Disk
(C) Random Access Memory
(D) Processor Registers
Choose the correct answer from the options given below:
1
(D), (C), (A), (B)
2
(A), (B), (C), (D)
3
(B), (C), (D), (A)
4
(D), (C), (B), (A)