[2025年04月04日] 最速準備で試験合格！IIA-IAP問題の事前予備
IIA-IAPのPDF問題集リアル2025最近更新された問題
質問 # 46
Which of the following activities would compromise the independence of the internal audit activity and therefore should not be performed by an internal auditor?
- A. Setting the organization's risk appetite.
- B. Championing the establishment of organization-wide risk management.
- C. Coordinating risk management activities.
正解：A
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Reference to IIA Standards:
* Standard 1110 - Organizational Independence: Internal audit must be independent of the activities it audits to maintain objectivity.
* Standard 1130 - Impairment to Independence or Objectivity: Internal audit's independence is compromised if auditors take on roles that involve making decisions or implementing controls, as this may bias their findings.
* Reasoning:
* Option B is correct because setting the organization's risk appetite is a management decision and represents a strategic role that compromises the internal audit's independence.
* Option A (championing the establishment of risk management) and Option C (coordinating risk management) do not directly impair independence, though care should be taken to avoid direct involvement in risk management decisions. These activities can be part of advisory services and not necessarily a threat to independence if appropriately managed.
* Maintaining Independence:
* Internal auditors should provide assurance on risk management but not take on roles that involve decision-making or implementing risk management processes.
質問 # 47
An internal auditor is conducting a human resources audit engagement. Which of the following observations would increase the probability of fraud?
- A. Vague job descriptions.
- B. Lack of background checks.
- C. Poor interview skills.
正解：B
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Fraud Risk Factors:
* Lack of proper vetting processes, such as background checks, significantly increases the likelihood of hiring individuals who may pose a fraud risk.
* Reasoning:
* Option B is correct because failing to conduct background checks creates opportunities for hiring individuals with a history of unethical behavior, increasing fraud risk.
* Option A (vague job descriptions) may lead to inefficiencies or unclear expectations but does not directly relate to fraud risk.
* Option C (poor interview skills) might affect hiring quality but does not increase fraud probability.
* Best Practice:
* Conducting thorough background checks is a critical control to reduce fraud risk in human resources processes.
質問 # 48
An internal auditor was gathering information regarding the receiving process and decided that a narrative memorandum was the best way to document the process. Which of the following explanations best supports the auditor's decision?
- A. The process is simple and does not need a visual depiction
- B. The audit engagement is not considering efficiency
- C. The department has comprehensive manuals
正解：A
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Narrative Memorandum: A narrative is most suitable for documenting simple processes that do not require detailed visuals or flowcharts for clarity. If the process can be effectively described in writing, a narrative is appropriate.
質問 # 49
Which of the following would best support the overall risk assessment?
- A. Policies and process procedures provided by the manager of the process under review.
- B. Detailed organizational charts to understand roles and reporting lines in the area under review.
- C. Process narratives and process maps with descriptions of risks and controls.
正解：C
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Process Narratives and Maps: These provide a comprehensive view of the process, including descriptions of risks and controls, making them the most relevant for supporting risk assessments. They help identify gaps or weaknesses in the control environment.
質問 # 50
During engagement planning, which of the following sources would provide the internal auditor with relevant information to obtain an understanding of the process under review?
- A. Final report from an external financial audit of the process under review, which includes the status of management's corrective action plans
- B. Mission, strategic objectives, and key performance indicators of the process under review, based on documented plans, policies, procedures, and discussions with management
- C. The internal audit activity's annual audit plan and discussions that led to its development
正解：B
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Understanding the Process: The mission, strategic objectives, and key performance indicators (KPIs) provide a foundational understanding of the process under review and how it aligns with organizational goals. This information helps identify critical areas for assessment during the audit.
質問 # 51
Which of the following statements is true regarding engagement status meetings?
- A. They should involve the chief audit executive and senior management.
- B. They are expected to enhance the relationships between the internal audit activity and management of the area under review.
- C. They mainly involve one-way communication from the internal auditor to management of the area under review.
正解：B
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Enhancing Relationships: Status meetings facilitate two-way communication, keeping management informed about audit progress and fostering collaboration. Open discussions during these meetings help address concerns and strengthen the relationship between internal audit and management.
質問 # 52
According to The IIA's Code of Ethics, which of the following best illustrates the principle of confidentiality?
- A. The auditor declined to delegate critical audit lead responsibilities to a new auditor.
- B. The auditor declined to lead an audit of a department in which his nephew is the manager.
- C. The auditor refused to use information learned during an audit to diversify his financial portfolio.
正解：C
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Reference to the IIA Code of Ethics - Confidentiality:
* The principle of confidentiality requires internal auditors to respect and protect the value of information obtained during the course of their work and to avoid using it for personal gain.
* Reasoning:
* Option A is correct because refusing to use audit information for personal financial gain directly aligns with the principle of confidentiality.
* Option B relates to competency and professional judgment, not confidentiality.
* Option C pertains to avoiding conflicts of interest, which is an example of the principle of objectivity.
* Application of Confidentiality:
* Internal auditors must safeguard sensitive information and use it solely for legitimate audit purposes.
質問 # 53
A senior police officer was in charge of the cash fund used for undercover operations. In this situation, which of the following would likely be considered a red flag?
- A. The officer has no professional qualifications.
- B. The officer never speaks about the operations.
- C. The officer appears to be living beyond his means.
正解：C
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Living Beyond Means: This is a classic red flag for potential fraud. It suggests that the officer may be using unauthorized funds to support an extravagant lifestyle, particularly when they have access to a cash fund with limited oversight.
質問 # 54
During an assurance engagement of an organization's procurement process, an internal auditor obtained the policy that specified the authorized dollar limits for invoices. This document would best support which of the following attributes of an audit report?
- A. Effect
- B. Criteria
- C. Condition
正解：B
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Reference to Audit Report Elements:
* Criteria: The benchmark or standard used for comparison during the audit (e.g., policies, regulations, contracts).
* Condition: The factual observation or evidence identified during the audit.
* Effect: The impact or consequence of the condition on the organization.
* Reasoning:
* Option C is correct because the procurement policy specifies authorized limits, serving as the standard (criteria) against which compliance is assessed.
* Option B (condition) refers to the actual state of observed controls, processes, or compliance, not the benchmark.
* Option A (effect) describes the potential or realized impact of non-compliance but not the standard itself.
* Importance of Criteria:
* Criteria provide a clear benchmark, ensuring that findings are communicated with context and actionable insights.
質問 # 55
In addition to the internal auditor, which of the following parties need to be present at an exit or closing conference?
- A. The chief executive officer
- B. Audit committee members
- C. Management over areas covered by the engagement
正解：C
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Management Over Areas Covered by the Engagement: The purpose of an exit meeting is to discuss findings, conclusions, and recommendations with those responsible for the audited area. Management is a key stakeholder, as they will implement corrective actions.
質問 # 56
Which of the following elements of the Fraud Triangle is directly under the organization's control?
- A. Rationalization
- B. Pressure
- C. Opportunity
正解：C
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Opportunity: Organizations can reduce fraud risk by implementing strong internal controls, which limit opportunities for fraud. Examples include segregation of duties, access restrictions, and audit trails.
質問 # 57
What is the primary objective for testing controls?
- A. To identify major patterns of errors or irregularities that might exist in final account balances.
- B. To determine whether controls are operating effectively.
- C. To understand whether a control is in place.
正解：B
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Reference to IIA Standards:
* Standard 2130 - Control: Internal auditors must assess whether internal controls are designed and operating effectively to mitigate identified risks.
* Standard 2200 - Engagement Planning: The objective of testing controls is to evaluate their effectiveness in achieving the desired outcomes.
* Reasoning:
* Option A is correct because the main goal of testing controls is to determine whether they are functioning effectively to manage the identified risks and achieve control objectives.
* Option B (understanding whether a control is in place) focuses on control design but not its operational effectiveness.
* Option C (identifying patterns of errors) is related to detecting irregularities, not directly testing the control's effectiveness.
* Effectiveness of Controls:
* Internal audit testing focuses on evaluating the effectiveness and operational efficiency of controls to ensure they reduce risks to an acceptable level.
質問 # 58
An internal auditor discovers that a vendor had submitted invoices and was paid for services not rendered. Which of the following controls is most appropriate to address this type of issue?
- A. The supervisor should verify that the amount paid agrees with the contracted amount.
- B. The accounts payable clerk should compare the acknowledgment of goods and services to the invoice.
- C. The supervisor should observe the input of invoices into the payment system.
正解：B
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Reference to IIA Standards:
* Standard 2130 - Control: Internal audit must assess whether controls ensure compliance and prevent fraud.
* Reasoning:
* Option A directly addresses the root cause: payment for unrendered services. Requiring acknowledgment of receipt ensures only valid invoices are paid.
* Option B (observing invoice input) ensures data entry accuracy but does not address fraud.
* Option C (verifying amounts) ensures correct payments for legitimate invoices but does not prevent unauthorized payments.
* Best Practice:
* Verifying acknowledgment of services before payment is a preventive control, reducing fraud risk.
質問 # 59
Which of the following statements is true regarding root cause analysis?
- A. Root cause analysis enables internal auditors to reveal multiple causes and recommend control enhancements for each cause identified.
- B. Root cause analysis is a simple, straightforward tool that can be implemented by internal auditors who may not possess relevant subject matter expertise.
- C. Root cause analysis enables internal auditors to improve the effectiveness and efficiency of the organization's governance, risk management, and control processes.
正解：A
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Root Cause Analysis: This method identifies underlying causes of issues rather than just addressing symptoms, allowing internal auditors to recommend targeted improvements to controls and processes.
By identifying multiple causes, auditors can propose tailored control enhancements to address each cause effectively.
質問 # 60
What are the typical elements of a risk and control matrix used in the engagement planning process?
- A. Business objectives, risks to the objectives, and impact and likelihood of the risk occurring.
- B. Inherent process risks, as defined in a globally accepted risk and control framework.
- C. Experience level of key management personnel, susceptibility of the process to fraud, and process automation.
正解：A
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Risk and Control Matrix: A risk and control matrix links business objectives, the risks threatening those objectives, and the likelihood and impact of the risks. It is used to prioritize areas for review and identify necessary controls.
質問 # 61
Which of the following situations is most likely to require a compliance engagement from the internal audit activity?
- A. An organization is subject to newly imposed industry health and safety regulations.
- B. An organization must restate its financial statements due to an error in fixed asset valuation.
- C. An organization is preparing to launch an enhanced service for its online customer information system.
正解：A
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Reference to IIA Standards:
* Standard 2130 - Governance: Internal audit must assess compliance with applicable laws, regulations, and industry standards.
* Compliance Auditing: These engagements assess whether the organization adheres to specific rules and regulations.
* Reasoning:
* Option C involves newly imposed health and safety regulations, making compliance auditing critical to ensure the organization avoids penalties or operational disruptions.
* Option A pertains to financial reporting, typically addressed in assurance or financial audits.
* Option B involves a new service launch, which may require consulting or operational audits but not necessarily compliance-focused.
質問 # 62
As part of the annual training plan, the chief audit executive (CAE) has arranged for a local audit training institute to provide an in-house training session for the internal audit team. Which of the following best explains the primary purpose of this approach?
- A. It assists the CAE with assessing the results of the internal audit team's development efforts.
- B. It helps the internal audit activity attain an appropriate organizational status to maintain independence.
- C. It helps the internal auditors maintain a required level of proficiency.
正解：C
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Reference to IIA Standards:
* Standard 1210 - Proficiency: Internal auditors must possess the knowledge, skills, and competencies needed to perform their responsibilities.
* Continuous professional development ensures the internal audit team maintains proficiency.
* Reasoning:
* Option A is correct because training enhances the skills and proficiency of the internal audit team, aligning with the requirement to maintain technical and professional competence.
* Option B (organizational status for independence) relates to governance and reporting relationships, not training.
* Option C (assessing development efforts) is a secondary benefit and not the primary goal of providing training.
* Impact of Training:
* A well-trained audit team improves the quality of engagements, ensures adherence to professional standards, and supports the overall effectiveness of the internal audit activity.
質問 # 63
Which of the following tools would assist with the coordination of efforts between the internal audit team and operational management?
- A. Continuous auditing.
- B. Automated workpapers.
- C. Control self-assessment.
正解：C
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Control Self-Assessment (CSA): This tool involves management and staff in evaluating controls and risks, fostering collaboration between operational teams and internal audit. CSA supports shared responsibility for risk management and control improvement.
質問 # 64
Which of the following is most likely to be considered an internal audit assurance service?
- A. Compliance engagement.
- B. Process design engagement.
- C. Facilitation engagement.
正解：A
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Reference to IIA Standards:
* Definition of Assurance Services: Assurance services involve the objective examination of evidence to provide an independent assessment of governance, risk management, and control processes.
* Compliance engagements align with assurance services by verifying adherence to laws, regulations, or internal policies.
* Reasoning:
* Option C qualifies as assurance because it involves assessing whether compliance requirements are met.
* Option A (process design) and Option B (facilitation) are advisory in nature and fall under consulting services, not assurance.
* Impact on the Organization:
* Compliance assurance engagements provide critical oversight, helping organizations maintain accountability and avoid regulatory penalties.
質問 # 65
A senior internal auditor is planning a compliance audit of the organization's global purchasing department.
Which of the following criteria is a relevant consideration for establishing the engagement objectives?
- A. Location of all global operations that acquire goods through the organization's global purchasing department
- B. Current governance laws and regulations in the countries in which the organization operates
- C. A list of all items acquired through the organization's global purchasing department in the past year
正解：B
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Compliance Audit Criteria: The objective of a compliance audit is to assess adherence to applicable laws, regulations, and internal policies. Considering current governance laws and regulations ensures the audit is aligned with mandatory requirements.
質問 # 66
An internal auditor wants to establish the reasonableness of the current period's total payroll costs for the finance department. She divides the actual monthly payroll cost by the number of employees to derive an average cost per employee. Which of the following comparisons to this average cost would be considered trend analysis?
- A. Similar data for the department from two prior periods.
- B. Budgeted information of another organization in the same industry.
- C. The mean of all actual salary amounts.
正解：A
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Trend Analysis: This involves comparing data across different periods to identify patterns, fluctuations, or anomalies. Comparing the current average cost per employee to prior periods' data is a clear example of trend analysis.
質問 # 67
Which of the following is an element of a well-formed audit recommendation?
- A. Measures to prevent recurrence of the condition.
- B. Factors that allowed the condition to exist.
- C. Factual evidence identified during the engagement.
正解：A
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Reference to Audit Recommendations:
* According to the IIA Standards, a recommendation must be actionable, specific, and designed to address the root cause of an identified issue.
* Reasoning:
* Option B is correct because effective recommendations focus on preventing recurrence by addressing root causes or implementing control measures.
* Option A (factual evidence) supports findings but does not constitute the recommendation itself.
* Option C (factors allowing the condition) provides context for findings but does not include actionable measures to resolve or prevent the issue.
* Key Components of a Recommendation:
* Recommendations should propose practical solutions to mitigate risks, improve processes, or enhance controls.
* Measures to prevent recurrence align with the goal of sustainable improvements.
質問 # 68
Which of the following would have the most direct impact on management's decision regarding the amount of risk that is considered acceptable?
- A. Risk perception.
- B. Risk appetite.
- C. Risk capacity.
正解：B
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Reference to IIA Standards:
* Standard 2120 - Risk Management: Internal audit should evaluate the organization's risk appetite and alignment with decision-making processes.
* Definitions:
* Risk Appetite (Option B): The level of risk an organization is willing to accept in pursuit of its objectives, making it the most direct determinant of acceptable risk levels.
* Risk Capacity (Option A): The organization's ability to absorb risk, which is more strategic and long-term.
* Risk Perception (Option C): Subjective views of risk, which can influence decisions but do not directly determine acceptable risk.
質問 # 69
Which of the following internal auditor attributes benefits the most from continuous professional development?
- A. Competency.
- B. Objectivity.
- C. Integrity.
正解：A
解説：
Comprehensive and Detailed Step-by-Step Explanation:
* Competency: Continuous professional development ensures auditors maintain and enhance their knowledge, skills, and expertise, directly supporting their ability to perform engagements effectively.
質問 # 70
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