Which of the following is the highest capacity of memory?

Correct option is A

The correct answer is ( a) ExaByte.
Explanation:
● Computer memory is measured in bytes. The hierarchy (ascending order) is: KB < MB < GB < TB < PB < EB.
● 1 ExaByte (EB) = 1,024 PetaBytes (PB) = approx. 1 million TeraBytes (TB).
Information Booster:
● 1 Byte = 8 Bits.
● 1 KiloByte (KB) = 1,024 Bytes.
● 1 MegaByte (MB) = 1,024 KB.
● 1 GigaByte (GB) = 1,024 MB.
Additional Knowledge:
● MegaByte – $$10^6$$​ bytes.
● TeraByte – $$10^{12} bytes.$$​
● GigaByte – $$10^9$$​bytes.