The national response framework:
a. mandates that the private-sector entities responsible for critical infrastructure and key resources develop and exercise contingency plans.
b. is intended to provide guidance for the whole community.
c. is based on the premise that governments have sole responsibility for responding to major emergencies.
d. is designed to be implemented only for catastrophic incidents, since local resources are usually sufficient in smaller emergencies.

(a) Mandates that the private-sector entities responsible for critical infrastructure and key resources develop and exercise contingency plans.

Explanation:

The National Response Framework (NRF) is a manual for how the Nation reacts to a wide range of fiascos and crises. It is based on versatile, adaptable, and versatile ideas distinguished in the National Incident Management System to adjust key jobs and obligations the country over. This Framework portrays explicit experts and best rehearses for overseeing episodes that range from the genuine yet simply nearby to enormous scale psychological oppressor assaults or cataclysmic catastrophic events. The National Response Framework depicts the standards, jobs and duties, and organizing structures for conveying the center capacities required to react to an occurrence and further portrays how reaction endeavors incorporate with those of the other mission regions.

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