WHICH OF THE FOLLOWING OPTIONS STATES THE CORRECT STORAGE DEVICE HIERARCHY IN TERMS OF DECREASING AC

O Level Online Exam

NIELIT O Level Exam

Which of the following options states the correct storage device hierarchy in terms of decreasing access time ?

निम्न विकल्पों में से कौन सा विकल्प घटने के संदर्भ में सही स्टोरेज-डिवाइस पदानुक्रम बताता है पहूंच समय ?

A. magnetic tape, magnetic disk, cache, main memory

B. magnetic disk, optical disk, main memory, register

C. magnetic tape, magnetic disk, main memory, register

D. register, main memory, magnetic disk, magnetic tape

Correct Answer is :

C. magnetic tape, magnetic disk, main memory, register