Why is it so important to test disaster recovery plans frequently?

A.
Natural disasters can change frequently.

B.
The businesses that provide subscription services might have changed
ownership.

C.
Employees might get bored with the planning process.

D.
A plan is not considered viable until a test has been performed.

Explanation:
A plan is not considered functioning and
viable until a test has been performed. An untested plan sitting on a
shelf is useless and might even have the reverse effect of creating a
false sense of security. While the other answers are good reasons to test, they are not the primary
reason.