The answer is evaluating the effectiveness of internal controls, along with identifying areas for improvement in IT processes, as these are the two primary objectives of an information system audit. An IS audit is fundamentally designed to assess whether internal controls are both properly designed and operating effectively to mitigate risks, while also pinpointing gaps that require enhancement to align IT processes with business goals and regulatory demands. On the Certified Information Systems Auditor CISA exam, this concept tests your understanding that an audit’s purpose extends beyond mere compliance verification—it drives continuous improvement in governance and control frameworks. A common trap is choosing “ensuring data accuracy” as a primary objective, but that is a specific control outcome, not an overarching audit goal; instead, think of the audit as a diagnostic tool for the entire control environment. Memory tip: “Controls and Improvement” are the twin pillars—evaluate the first, recommend the second.
CISA Information System Auditing Process Practice Question
This CISA practice question tests your understanding of information system auditing process. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which TWO of the following are primary objectives of an information system audit?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "primary"
Why it matters: Asks for the main purpose or function, not a secondary benefit. Eliminate answers that describe side-effects or partial functions.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Identify areas for improvement in IT processes
Option C is correct because identifying areas for improvement in IT processes is a primary objective of an information system audit. The audit evaluates the design and operational effectiveness of controls, then recommends enhancements to align IT processes with business goals, risk appetite, and regulatory requirements. This goes beyond mere compliance to drive continuous improvement in governance and control frameworks.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Ensure optimal performance of IT systems
Why it's wrong here
Incorrect: Performance optimization is not a primary audit objective; audits focus on control and compliance.
✗
Implement security patches and updates
Why it's wrong here
Incorrect: Implementation is an operational task, not an audit objective.
✓
Identify areas for improvement in IT processes
Why this is correct
Correct: IS audits aim to recommend improvements.
Clue confirmation
The clue word "primary" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✓
Evaluate the effectiveness of internal controls
Why this is correct
Correct: This is a core objective of an IS audit.
Clue confirmation
The clue word "primary" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Prepare financial statements for external reporting
Why it's wrong here
Incorrect: Financial statement preparation is management's role, not an audit objective.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is confusing operational or management responsibilities (like performance tuning or patch implementation) with the auditor's role of evaluating controls and identifying process improvements, leading candidates to select options that describe IT tasks rather than audit objectives.
Detailed technical explanation
How to think about this question
Under the hood, an IS audit evaluates the control environment using frameworks like COBIT 2019 or COSO, focusing on control objectives such as integrity, confidentiality, and availability. For example, when assessing a change management process, the auditor reviews segregation of duties, approval workflows, and audit trails (e.g., from SIEM logs or version control systems) to identify gaps. A real-world scenario: an auditor might find that emergency changes bypass normal approval, indicating a process improvement area to reduce unauthorized code deployment risk.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Information System Auditing Process — This question tests Information System Auditing Process — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Identify areas for improvement in IT processes — Option C is correct because identifying areas for improvement in IT processes is a primary objective of an information system audit. The audit evaluates the design and operational effectiveness of controls, then recommends enhancements to align IT processes with business goals, risk appetite, and regulatory requirements. This goes beyond mere compliance to drive continuous improvement in governance and control frameworks.
What should I do if I get this CISA question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "primary". Asks for the main purpose or function, not a secondary benefit. Eliminate answers that describe side-effects or partial functions.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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