What is the difference between disaster recovery and business continuity?

What is the difference between disaster recovery and business continuity?

A.
Disaster recovery deals with the actions that need to take place right after a
disaster, and business continuity deals with the actions that need to take place to
keep operations running over a longer period of time.

B.
Business continuity deals with the actions that need to take place right after a
disaster, and disaster recovery deals with the actions that need to take place to
keep operations running over a longer period of time.

C.
They are one and the same

D.
Disaster recovery deals with operations, and business continuity deals with
mitigating risks.

Explanation:
Disaster recovery has the goal of minimizing the effects of a disaster
and taking the necessary steps to ensure that the resources, personnel, and business
processes are able to resume operation in a timely matter. This is different from
business continuity planning, which deals with providing methods and procedures for
dealing with longer-term outages and disasters and keeping the company in business.