Which of the following tasks should be performed FIRST when preparing a disaster recovery plan?

Which of the following tasks should be performed FIRST when preparing a disaster recovery plan?

A.
Develop a recovery strategy.

B.
Perform a business impact analysis.

C.
Map software systems, hardware and network components.

D.
Appoint recovery teams with defined personnel, roles and hierarchy.

Explanation:
The first step in any disaster recovery plan is to perform a business impact analysis. All other tasks come afterwards.