Answer:
The rank of disk capacities in decreasing order is:
1.petabyte,
2.terabyte
3.gigabyte
4.megabyte
5.kilobyte
Explanation:
Petabyte is largest among all and 1 petabyte equal to 1024 terabyte
Kilobyte is smallest among all and 1 kilobyte equal to 1024 byte
1 megabyte is equal to 1024 kilobyte
1 gigabyte is equal to 1024 megabyte
1 terabyte is equal to 1024 gigabyte