Answer:
Storage management
Explanation:
The programs that do this are known as Storage management programs. They are incredibly useful since they allow you to see which files are taking up the most amount of space as well as the importance that each file has on the system. Many of these programs have a different visual representation of the files such as pie charts or system blocks showing the percentage of space it is taking up. Everything in these programs is made to help the end-user visualize and analyze their data thoroughly.
The instruction that should replace /* Missing Loop Header */ so that the code segment works as intended is (c) counter < num.length()
<h3>Loops</h3>
The program is an illustration of loops (the while loop)
While loops are program statements that are used to perform repeated operations
For the string to return 23456, the while loop body must be repeated as long the counter is less than the length of the string num
Hence, the missing loop header is counter < num.length()
Read more about loops at:
brainly.com/question/15683939