Isaca CISA Exam With Confidence Using Practice Dumps

Comprehensive and Detailed Step-by-Step Explanation:

Ensuring data integrity iscritical, even when handling publicly available information.

Option A (Incorrect):While tracking system interfaces is useful formonitoring, it is not thegreatest concernif the data being transferred is publicly available.

Option B (Incorrect):Encryption isimportant, but if the data is alreadypublic, therisk impact is lowercompared to data integrity issues.

Option C (Incorrect):Data interception may not be a critical issue forpublicdata unless it leads to modification or exploitation.

Option D (Correct):If thedata from the originating system differsfrom the downloaded data, it indicates adata integrity failure. This could result from system errors, transmission faults, or tampering, making it thehighest riskfor an IS auditor to address.

When auditing the alignment of IT to the business strategy, it is most important for the IS auditor to evaluate deliverables of new IT initiatives against planned business services. This can help the IS auditor to assess whether the IT initiatives are meeting the business needs and expectations, delivering value and benefits, and supporting the business objectives and goals. Comparing the organization’s strategic plan against industry best practice is a possible technique for auditing the alignment of IT to the business strategy, but it is not the most important thing for the IS auditor to do, as industry best practice may not be applicable or relevant to the specific context or situation of the organization. Interviewing senior managers for their opinion of the IT function is a possible technique for auditing the alignment of IT to the business strategy, but it is not the most important thing for the IS auditor to do, as senior managers’ opinions may be subjective or biased, and may not reflect the actual performance or outcomes of the IT function. Ensuring an IT steering committee is appointed to monitor new IT projects is a possible control for ensuring the alignment of IT to the business strategy, but it is not the most important thing for the IS auditor to do, as an IT steering committee may not be effective or efficient in monitoring new IT projects, and may not have sufficient authority or influence over the IT function. 

Discovery sampling is a type of statistical sampling that’s used when the expected error rate in the population is very low1. This method is designed to discover at least one instance of an attribute or condition in a population1. It’s often used in auditing to uncover fraud or noncompliance with rules and regulations1.

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What are sampling methods and how do you choose the best one?