Flexibility of a good program means?

A. handling of any change(s) without having to rewrite the entire program.
B. the length of processing time and memory to process the instruction.
C. the program has to be broken down into a number of sub-tasks.
D. the program should work for two similar tasks in the same domain.

Correct Answer:

Option A – handling of any change(s) without having to rewrite the entire program.