Which of the following roles is not one of those with primary responsibility for ongoing risk response? Response:

The Authorizing Official (AO) retains ongoing accountability for the system's risk and ensures that risks are managed throughout its lifecycle.

The Information System Owner (ISO) has primary responsibility for the day-to-day operations and security of the system, including managing and responding to identified risks.

The Information Owner is responsible for the information's content, classification, and access policies, but primary responsibility for ongoing risk response related to the information system typically falls to roles like the AO, ISO, or CCP.

The Common Control Provider (CCP) is responsible for managing and responding to risks specifically associated with the common controls they provide across multiple systems.