Which of the following is MOST important to have in place to ensure a business continuity plan (BCP) can be executed?

Defined roles ensure that during a disruption, every individual knows their specific tasks and responsibilities, which is critical for the coordinated and timely execution of the BCP. Without this clarity, confusion and delays can render even a well-designed plan ineffective, compromising the ability to restore operations.

Replicated systems are a critical technical component for recovery, but without defined roles, there will be no one to manage or activate them effectively during a crisis.

A risk register identifies potential threats, but its existence does not, by itself, ensure the practical execution of a continuity plan.

Budget allocation funds the creation and maintenance of the BCP, but it does not guarantee the operational execution without clearly assigned responsibilities.