Exam CISA Topic 1 Question 683 Discussion

Explanation
The primary reason for an IS auditor to perform a risk assessment is to help identify areas with a relatively high probability of material problems. A risk assessment is a systematic process of evaluating the potential risks that may be involved in an activity or undertaking. It involves identifying the sources of risk, analyzing the likelihood and impact of the risk, and prioritizing the risks based on their significance. A risk assessment helps the IS auditor to focus on the areas that are most vulnerable to errors, fraud, or inefficiencies, and to design appropriate audit procedures to address those risks. A risk assessment also helps the IS auditor to allocate audit resources efficiently and effectively.
A risk assessment does not provide a basis for the formulation of corrective action plans, as this is a responsibility of management, not the IS auditor. A risk assessment does not increase awareness of the types of management actions that may be inappropriate, as this is a matter of professional ethics and judgment. A risk assessment does not help to identify areas that are most sensitive to fraudulent or inaccurate practices, as this is a result of the risk assessment, not its purpose.
References:
ISACA, CISA Review Manual, 27th Edition, Chapter 1: The Process of Auditing Information Systems, Section 1.3: Risk Assessment in Planning1 Corporate Finance Institute, Audit Risk Model2