The MOST important aspect for the risk practitioner to confirm is:
A: Appropriate approvals for the control changes
Ensuring that the control design changes have the appropriate approvals is crucial. This confirms that the changes are recognized and sanctioned by the necessary authority within the organization, aligning with governance practices and maintaining the integrity of the risk management process.

The best tool to support the management of identified risk scenarios is maintaining a risk register, as it provides a comprehensive and structured record of the risk information and decisions, such as the risk description, rating, ownership, response, and status, and facilitates the communication and accountability of the risk management process and activities. The other options are not the best tools, as they are more related to the collection, measurement, or definition of the risk scenarios, respectively, rather than the management of the risk scenarios. References = CRISC Review Manual, 7th Edition, page 101.

The percentage of servers receiving automatic patches is the best key control indicator (KCI) to monitor the effectiveness of patch management, because it measures how well the patch management process is ensuring that the servers are updated with the latest security patches and fixes. A high percentage of servers receiving automatic patches indicates that the patch management process is effective and efficient, and that the servers are protected from known vulnerabilities and threats. The other options are not the best KCIs, because they do not directly measure the effectiveness of patch management. The percentage of legacy servers out of support, the number of unpatched vulnerabilities, and the number of intrusion attempts are examples of risk indicators or consequence indicators that measure the exposure or impact of the lack of patch management, but not the performance or outcome of the patch management process. References = ISACA Certified in Risk and Information Systems Control (CRISC) Certification Exam Question and Answers

Residual risk is the remaining risk after the risk response has been implemented. Residual risk can be expressed as a combination of the probability and impact of the risk scenario, or as a single value such as loss expectancy. Residual risk can be compared with the inherent risk, which is the risk level before considering the existing controls or responses, to evaluate the risk reduction and value creation of the risk response. Senior management has asked the risk practitioner for the overall residual risk level for a process that contains numerous risk scenarios. The best way to provide this information is to calculate the average of anticipated residual risk levels for each risk scenario, and to present it as a single value or a range. This can help to provide a comprehensive and consistent view of the residual risk exposure and performance of the process, as well as to align it with the organization's risk appetite and tolerance. The sum of residual risk levels for each scenario, the loss expectancy for aggregated risk scenarios, or the highest loss expectancy among the risk scenarios are not the best ways to provide the overall residual risk level, as they may overestimate or underestimate the risk exposure and performance of the process, and may not reflect the actual risk reduction and value creation of the risk response. References = Risk and Information Systems Control Study Manual, Chapter 3, Section 3.2.2, p. 108-109

The data owner is the person who has the authority and responsibility to classify, label, and protect the information assets of the organization. The data owner is accountable for the risk of potential loss of confidential information, as they are the ones who determine the level of protection and access required for the data. The risk manager is responsible for identifying, assessing, and mitigating the risks that may affect the organization, but they are not accountable for the data itself. The end user is the person who uses the information assets for their operational tasks, but they are not accountable for the data protection or classification. The IT department is responsible for providing the technical support and infrastructure for the information assets, but they are not accountable for the data ownership or risk management. References = Risk and Information Systems Control Study Manual, Chapter 2: IT Risk Assessment, Section 2.3: Data Classification, p. 69-70.