Four flash drives A, B, C and D have storage capacity 10 PB, 10 GB, 10 ZB, 10 TB respectively. Which of the following holds true w.r.t. the storage capacity of A, B, C and D drives ?

Correct option is D

The correct answer is (d) C > A > D > B
Explanation:
The hierarchy of storage units from smallest to largest is:
GB (Gigabyte) < TB (Terabyte) < PB (Petabyte) < EB (Exabyte) < ZB (Zettabyte).
Given:
A = 10 PB (Petabyte)
B = 10 GB (Gigabyte)
C = 10 ZB (Zettabyte)
D = 10 TB (Terabyte)
Order from largest to smallest:
10 ZB (C) > 10 PB (A) > 10 TB (D) > 10 GB (B)
So, C > A > D > B.
Information Booster:
● 1 TB = 1024 GB
● 1 PB = 1024 TB
● 1 ZB = 1024 EB = 1024 * 1024 PB
Additional Knowledge:
● Yottabyte (YB) is currently the largest named unit in the standard metric system for storage.