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CIA Part 3 Practice Questions

Updated 8 min read
Key takeaway

These original CIA Part 3 scenarios test function operations, risk-based planning, quality, reporting, and monitoring.

  • They are not copied from secure IIA exam items.
  • Work each question first, identify the actor and decision level, then compare the answer rationale with the facts.
On this page11 sections
  1. Original practice questions
  2. How to work the questions
  3. Reasoning routine
  4. Review every distractor
  5. Turn errors into a study plan
  6. Question 1 reasoning: competence and resources
  7. Question 2 reasoning: update the plan
  8. Question 3 reasoning: quality has multiple layers
  9. Question 4 reasoning: interpret metrics
  10. Question 5 reasoning: verify implementation
  11. Compare the domain connections

Original practice questions

Question 1: resource gap

The audit plan includes a review of a new cloud platform. The function has no auditor competent to evaluate the platform’s security architecture. What is the chief audit executive’s best response?

  1. Assign the least busy auditor and proceed without changing the plan.
  2. Assess the skill gap and arrange qualified support, training, or a risk-based plan adjustment while communicating any material coverage limitation.
  3. Ask the platform owner to perform the audit and issue the conclusion.
  4. Remove all technology risks from the plan.
Answer: B. The function needs competent resources to deliver reliable work. The chief audit executive should evaluate qualified staffing, co-sourcing, training, timing, and coverage and communicate material constraints. A ignores competence, C assigns assurance work to management, and D removes important risk without assessment.
Question 2: emerging risk and plan

A significant cyber incident occurs after the annual audit plan is approved. The plan contains no review of incident recovery. What should the chief audit executive do?

  1. Wait until next year because the board approved the current plan.
  2. Reassess risk and plan coverage, determine resource and assurance implications, and communicate material proposed changes through governance.
  3. Start a broad audit immediately without scoping or checking resources.
  4. Ask management to remove the incident from the risk universe.
Answer: B. A plan should respond to material changes in risk. Reassessment, scope and resource analysis, and appropriate communication preserve a risk-based approach. A treats approval as a reason to ignore new facts. C may produce unplanned, incompetent work. D gives management improper control over audit’s independent assessment.
Question 3: quality assertion

An internal quality assessment finds recurring deficiencies in workpaper documentation and criteria. The chief audit executive has been stating that the function conforms with the Global Internal Audit Standards. What is the most appropriate response?

  1. Continue the assertion because a periodic assessment is not external.
  2. Assess the nature and impact of nonconformance, communicate as required, and implement and monitor corrective action.
  3. Delete the affected workpapers.
  4. Wait for the next five-year external assessment before making changes.
Answer: B. The QAIP includes ongoing and internal assessment, not only external review. The chief audit executive must evaluate impact, communicate significant nonconformance as required, and correct the underlying problem. A unsupported assertion may mislead stakeholders. C destroys records; D delays needed improvement.
Question 4: performance measures

The function reports 100% completion of its annual plan, but a major regulatory change was not assessed and the related risk was not covered. What is the best interpretation?

  1. Plan completion proves the function was effective.
  2. The metric shows activity completion but not whether the plan remained aligned to risk; reassess coverage and explain any needed update.
  3. The annual plan cannot ever be changed.
  4. The board should make the engagement team choose a new sample.
Answer: B. Plan completion is an activity measure and does not establish risk relevance or effectiveness. The new regulatory change may warrant a timely reassessment and communication. A overstates the metric. C treats the plan as static. D confuses governance oversight with engagement testing.
Question 5: follow-up evidence

Management marks a high-risk action complete after issuing a revised policy. The finding concerned system access that remained active after employee termination. What should internal audit do before closing the issue?

  1. Close it because policy was revised.
  2. Obtain evidence that the response was implemented and test whether access removal now operates effectively for an appropriate period.
  3. Take responsibility for removing accounts.
  4. Lower the risk rating to avoid overdue status.
Answer: B. A revised policy alone does not demonstrate system implementation or operating effectiveness. Audit should obtain evidence, such as configuration and transaction tests, proportionate to the risk. A is premature; C takes over management’s control; D changes risk reporting without evidence.

How to work the questions

These items are original practice scenarios written for this guide. They do not reproduce secure exam questions or claim to match the live testing interface. Read each scenario, select an answer, and identify the actor and decision level before reviewing the rationale.

The cases align to the current domains: operations, plan, quality, and results/monitoring. They are a focused drill, not a complete exam bank or prediction of the exact question mix.

Reasoning routine

Ask who is acting, what changed, which risk matters, what evidence is available, and what the function must do next. Then eliminate options that ignore competence, freeze a plan despite new risk, claim quality without support, confuse activity with effectiveness, or close an action without evidence.

Part 3 often tests sequence. Assess before changing the plan; validate before asserting conformance; test before closing; escalate through governance when significant risk exceeds authority.

Review every distractor

For each missed or guessed item, explain why each alternative fails. A plausible action may be assigned to the wrong actor, too broad, too late, unsupported, or likely to compromise independence. The explanation matters more than remembering a letter.

Return to the question after a day and solve it with changed facts. For instance, if the cloud review can be supported by a qualified provider, the resource decision changes; if the provider lacks independence or its scope excludes access, reliance remains limited.

Turn errors into a study plan

Tag misses by resource planning, risk prioritization, quality, metrics, communication, risk acceptance, or follow-up. If plan questions are difficult, practice risk-universe updates. If quality is weak, map QAIP and conformance. If follow-up is weak, write what evidence proves implementation and operation.

Use mixed questions after focused review. Part 3 connects these topics: a resource gap can affect plan coverage, which affects communication, and a quality review can reveal the need for methodology improvement.

Question 1 reasoning: competence and resources

The function needs suitable competence for planned work. The chief audit executive considers training, recruiting, a qualified specialist, co-sourcing, or a plan adjustment while communicating material limits. The selected approach must preserve internal audit supervision and independent conclusions.

The distractors fail in different ways: a busy auditor may not be competent; management cannot issue the independent audit conclusion; removing all technology risks ignores the risk universe. The right answer balances capability and coverage.

Question 2 reasoning: update the plan

A major incident changes the risk context after approval. The plan should be reassessed promptly, considering assurance already provided, resource availability, scope, and material changes. Significant revisions are communicated through governance.

Waiting for the annual cycle treats the plan as static. Launching broad work without a scope or skills assessment can create weak assurance. Asking management to remove the incident would compromise independent risk assessment.

Question 3 reasoning: quality has multiple layers

The QAIP includes ongoing monitoring, internal assessments, and external assessment. A recurring documentation issue may affect the support for conclusions and the function’s conformance assertion. The chief audit executive assesses impact, communicates significant nonconformance as required, and remediates the method and training.

An external review is not the only quality evidence. Waiting five years would allow a known problem to persist. Deleting files would destroy evidence and would not correct the process.

Question 4 reasoning: interpret metrics

Completion is a delivery measure. It does not show whether the plan kept pace with a new regulation or whether important risk received assurance. Reassess coverage and explain any change.

The plan may change after approval through proper governance. The board oversees material changes; it does not select an engagement sample. Use a balanced set of indicators to interpret effectiveness.

Question 5 reasoning: verify implementation

The action concerns actual system access after termination. A policy revision may improve design but does not establish configuration or operation. Internal audit obtains implementation evidence and tests removals after enough operation to judge whether the risk is reduced.

Management retains responsibility for removing accounts. Lowering a rating or closing a finding for tracker convenience undermines monitoring.

Compare the domain connections

Question 1 is operations and resources; Question 2 is plan; Question 3 is QAIP; Question 4 is plan performance; Question 5 is engagement results and monitoring. Real Part 3 cases can combine several domains. A resource constraint changes plan coverage; a quality finding can change methodology; follow-up informs future risk assessment.

When reviewing answers, state the actor, immediate decision, evidence, and governance communication. Then create a new case with a different function or risk to test whether the principle transfers.

If Question 1 was difficult, review resource planning and how external help is supervised. If Question 2 was difficult, practice how the chief audit executive responds to risk changes after plan approval. If Question 3 was difficult, map the QAIP and conformance responsibilities. If Question 4 was difficult, separate plan completion from risk coverage and effectiveness. If Question 5 was difficult, identify what evidence demonstrates implementation and operation. These skills are distinct; a general reread may not address the underlying gap. After review, solve new cases with changed contexts. Replace cloud platform with a merger, or terminated access with vendor bank changes. If the reasoning still holds, you learned the function principle rather than the details.

If a distractor seemed right, identify whether it failed on actor, timing, evidence, or authority. That distinction helps transfer the learning to another question.

This habit is useful in every domain.

Repeat the exercise with changed facts.

Vary the risks and actors.

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