Which of the following is the correct sequence of memory units from largest to smallest?

Correct option is A

The correct answer is (a) Exabyte > Petabyte > Terabyte > Gigabyte
Explanation:
● Memory units increase in powers of 1024 (2¹⁰).
● The hierarchy is: Gigabyte (GB) < Terabyte (TB) < Petabyte (PB) < Exabyte (EB).
Information Booster:
● 1 TB = 1024 GB.
● 1 PB = 1024 TB.
● 1 EB = 1024 PB.
Additional Knowledge:
● Smallest unit is a Bit (0 or 1).
● 8 Bits = 1 Byte.