正解:B
The best way to ensure key risk indicators (KRIs) provide value to risk owners is to provide timely notification of the changes in the risk exposure. KRIs are metrics that provide an early warning of increasing risk exposure in various areas of the organization. By providing timely notification of the KRI values, the risk owners can be alerted of the risk situation and take appropriate actions to manage the risk. Ongoing training, return on investment (ROI), and cost minimization are other possible ways to ensure KRIs provide value, but they are not as effective as timely notification. References = ISACA Certified in Risk and Information Systems Control (CRISC) Certification Exam Question and Answers, question 10; CRISC Review Manual,
6th Edition, page 140.