The answer is join. <span>Connecting two tables based on the values in a common column is called a join operation. </span><span>is a means for combining </span>columns<span> from one (self-join) or more tables by using values common to each. The </span><span>five types of </span>JOIN<span>: Inner</span><span>, L</span>eft Outer<span>, </span>Right Outer<span>, </span>Full Outer<span> and </span>Cross<span>.</span>
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