Isaca Updated CRISC Exam Questions and Answers by julian

The best approach for performing a business impact analysis (BIA) of a supply-chain management application is to interview groups of key stakeholders, as this allows the risk practitioner to obtain direct and detailed information on the business processes, dependencies, resources, and requirements that are supported by the application. The risk practitioner can also clarify any doubts, address any concerns, and validate any assumptions during the interviews. The BIA is a process of identifying and analyzing the potential effects of disruptive events on the critical business functions and objectives. The BIA helps to determine the recovery priorities, strategies, and targets for the business continuity plan. The other options are not the bestapproaches for performing a BIA, although they may be useful or complementary methods. Reviewing the organization’s policies and procedures can provide some background and context for the BIA, but it may not reflect the current or accurate situation of the business processes and the application. Circulating questionnaires to key internal stakeholders can be a convenient and efficient way to collect some data for the BIA, but it may not capture the complexity and nuances of the business processes and the application. Accepting IT personnel’s view of business issues can be biased and incomplete, as they may not have the full understanding or perspective of the business needs and expectations. References = Risk and Information Systems Control Study Manual, Chapter 2: IT Risk Identification, page 58.

An IT risk awareness program shouldprimarily ensure that employees and stakeholders understand and comply with the organization's risk and information security policies. ISACA highlights that an awareness program must reinforce policy understanding to drive compliant and secure behavior across the organization.

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When assessing the potential risk exposure of a loss event involving personal data, the most important factor to determine is the composition and number of records in the information asset. The composition refers to the type and sensitivity of the personal data, such as name, address, phone number, email, social security number, health information, financial information, etc. The number of records refers to the quantity and scope of the personal data that is affected by the loss event. The composition and number of records in the information asset determine the severity and impact of the loss event, as they indicate the extent of the harm and damage that can be caused to the data subjects, the organization, and other stakeholders.The composition and number of records in the information asset also influence the cost of the incident responseactivities, the level of the regulatory fines, and the duration of the incident containment and recovery. References = CRISC Review Manual, 7th Edition, page 159.

 Changes in methods used to calculate probability present the greatest challenge for an IT risk practitioner who wants to report on trends in historical IT risk levels, as they may introduce inconsistency and incomparability in the risk assessment results over time. Probability is a key factor in determining the level and priority of IT risks, and different methods may produce different values for the same risk scenario. For example, some methods may use historical data, expert judgment, or simulation techniques to estimate the likelihood of a risk event. If the methods used to calculate probability change frequently or vary across different business units or processes, the IT risk practitioner may face difficulty in aggregating, normalizing, and reporting the risk levels and trends. The other options are not the greatest challenges for reporting on trends in historical IT risk levels, although they may pose some difficulties or limitations. Qualitative measures for potential loss events are subjective and imprecise, but they can stillprovide a relative ranking of risks and their impacts. Changes in owners for identified IT risk scenarios may affect the accountability and responsibility for managing the risks, but they do not necessarily affect the risk levels or trends. Frequent use of risk acceptance as a treatment option may indicate a high risk appetite ortolerance, but it does not prevent the IT risk practitioner from reporting on the risk levels or trends. References = Risk and Information Systems Control Study Manual, Chapter 5: Risk and Control Monitoring and Reporting, page 181.