Changed CRISC Exam Questions

The source that provides the most reliable evidence to support conclusions after completing an information systems controls assessment is the information generated by the systems, as it reflects the actual and objective data and results of the system operations and performance, and can be verified and tested against the control objectives and criteria. The other options are not the most reliable sources, as they may be subjective, biased, or incomplete, and may not reflect theactual or current state of the system controls, respectively. References = CRISC Review Manual, 7th Edition, page 154.

The most important component of effective security incident response is a documented communications plan. A communications plan defines the roles and responsibilities, channels and methods, frequency and timing, and content and format of the communications that take place during and after a security incident. A communications plan helps to ensure that the relevant stakeholders are informed and updated about the incident status and outcome, and that the incident response activities are coordinated and consistent. A communications plan also helps to manage the expectations and perceptions of the stakeholders, and to maintain the trust and reputation of the enterprise. Network time protocol synchronization, identification of attack sources, and early detection of breaches are also important components of effective security incident response, but they are not as important as a documented communications plan. References = Risk and Information Systems Control Study Manual, 7th Edition, Chapter 4, Section 4.2.1.2, page 1931

1: ISACA Certified in Risk and Information Systems Control (CRISC®) Exam Guide, Answer to Question 660.

 The best key performance indicator (KPI) to measure the effectiveness of a disaster recovery test of critical business processes is the percentage of processes recovered within the recovery time and point objectives. Recovery time objective (RTO) is the maximum acceptable time period within which a business process or an IT service must be restored after a disruption. Recovery point objective (RPO) is the maximum acceptable amount of data loss measured in time before the disruption. The percentage of processes recovered within the RTO and RPO indicates how well the disaster recovery test meets the business continuity and recoveryrequirements and expectations, and how effectively the disaster recovery plan and procedures are executed. The percentage of processes recovered within the RTO and RPO canalso help to identify the gaps, weaknesses, and opportunities for improvement in the disaster recovery capabilities. Percentage of job failures identified and resolved during the recovery process, number of current test plans and procedures, and number of issues and action items resolved during the recovery test are not as good as the percentage of processes recovered within the RTO and RPO, as they do not directly measure the achievement of the recovery objectives, and may not reflect the actual impact and performance of the disaster recovery test. References = CRISC Review Manual, 6th Edition, ISACA, 2015, page 130.

 The greatest benefit of identifying appropriate risk owners is that accountability is established for risk treatment decisions. Risk owners are the individuals or groups who are responsible and accountable formanaging a specific risk and its associated actions and outcomes. By identifying appropriate risk owners, the organization can ensure that the risk treatment decisions are made by the people who have the authority, knowledge, and interest in the risk. Stakeholders beingconsulted, risk owners being informed, and responsibility being established are other possible benefits, but they are not as great as accountability being established. References = ISACA Certified in Risk and Information Systems Control (CRISC) Certification Exam Question and Answers, question 8; CRISC Review Manual, 6th Edition, page 97.