​Arrange in the following in ascending order as per their storage space:
(A) Petabyte
(B) Gigabyte
(C) Terabyte
(D) Kilobyte
Choose the correct answer from the options given below:​​​

Correct option is A

In ascending order of their storage space, the correct sequence is:
Kilobyte (D) → Gigabyte (B) → Terabyte (C) → Petabyte (A).
This is because a kilobyte is the smallest, followed by a gigabyte, then a terabyte and finally, a petabyte, which is the largest.
Information Booster:
1. Kilobyte (KB): 1 KB = 1,024 bytes
2. Gigabyte (GB): 1 GB = 1,024 MB (megabytes)
3. Terabyte (TB): 1 TB = 1,024 GB
4. Petabyte (PB): 1 PB = 1,024 TB
Additional Knowledge:
• Storage Measurement: Storage is measured in multiples of bytes, with each unit being 1,024 times the size of the previous one. This exponential growth from kilobytes to petabytes demonstrates the massive capacity needed for modern data storage.
• Petabyte (PB): A petabyte can store around 1,000 terabytes of data, equivalent to approximately 1 million gigabytes.