IIA-CIA-Part3 Exam Dumps - IIA CIA Questions and Answers

Definition of Rooting:

Rooting (on Android) or Jailbreaking (on iOS) is the process of bypassing manufacturer and administrative security controls on a smart device.

This allows users to gain full control (root access) over the operating system, which can override security restrictions and allow installation of unauthorized applications.

How Rooting Increases Data Security Risks:

Bypassing Security Measures: Rooting removes built-in security protections, making the device more vulnerable to malware, unauthorized access, and data breaches.

Exposure to Malicious Apps: Rooted devices can install third-party applications that are not vetted by official app stores, increasing the risk of data theft, spyware, and ransomware attacks.

Circumventing Enterprise Security Policies: Many organizations use Mobile Device Management (MDM) to enforce security policies, but rooted devices can bypass these controls, exposing corporate data to cyber threats.

Increased Risk of Privilege Escalation Attacks: Attackers can exploit root access to take full control of the device, leading to unauthorized access to sensitive information.

IIA’s Perspective on Cybersecurity Risks:

IIA Standard 2110 – Governance emphasizes the importance of protecting sensitive data and ensuring compliance with IT security policies.

IIA’s GTAG (Global Technology Audit Guide) on Information Security warns against the dangers of rooted or jailbroken devices, as they compromise cybersecurity defenses.

NIST Cybersecurity Framework and ISO 27001 Information Security Standards identify unauthorized modifications to devices as a critical security risk.

Eliminating Incorrect Options:

B. Eavesdropping: This refers to intercepting communications (e.g., listening in on phone calls or network traffic) but does not involve circumventing administrative restrictions.

C. Man-in-the-Middle (MITM) Attack: This is an attack where an attacker intercepts and alters communication between two parties but does not involve rooting a device.

D. Session Hijacking: This attack involves stealing session tokens to impersonate a user but is unrelated to bypassing security controls on devices.

IIA References:

IIA Standard 2110 – Governance and IT Security

IIA GTAG – Information Security Risks

NIST Cybersecurity Framework

ISO 27001 Information Security Standards

Understanding Labor Variances in Cost Accounting:

Labor efficiency variance measures the difference between the actual hours worked and the standard hours allowed for actual production.

Labor rate variance measures the difference between the actual labor cost per hour and the standard rate set for labor.

Why Options 1 (Favorable Labor Efficiency Variance) and 2 (Adverse Labor Rate Variance) Are Correct?

Favorable Labor Efficiency Variance (1):

Hiring more experienced researchers should lead to higher productivity, meaning that the team completes tasks faster, reducing the total labor hours required.

This results in a favorable labor efficiency variance because less time is spent on the project than initially expected.

Adverse Labor Rate Variance (2):

More experienced employees command higher salaries, leading to an increase in labor costs per hour compared to the budgeted rate.

This results in an adverse labor rate variance because the actual wage rate exceeds the standard rate.

Why Other Options Are Incorrect?

Option 3 (Adverse Labor Efficiency Variance):

This would occur if the new hires were less productive, which contradicts the scenario.

Option 4 (Favorable Labor Rate Variance):

A favorable variance in labor rate occurs when labor costs are lower than expected, which is unlikely when hiring more experienced (higher-paid) employees.

Hiring more experienced employees improves efficiency (favorable efficiency variance) but increases wages (adverse rate variance).

IIA Standard 1220 – Due Professional Care requires auditors to consider operational efficiency in decision-making evaluations.

Final Justification:IIA References:

IPPF Standard 1220 – Due Professional Care

IIA Practice Guide – Assessing Business Performance Metrics

Economic order quantity balances ordering costs and carrying costs to determine the most cost-efficient order size. Under the EOQ model, the order quantity increases when fixed ordering costs increase because placing each order becomes more expensive. To reduce the number of orders, the organization orders larger quantities at one time. Lower annual unit sales would reduce EOQ because fewer units are needed. Higher carrying costs reduce EOQ because holding inventory becomes more expensive, making smaller orders preferable. A higher purchase price may increase carrying cost if carrying cost is calculated as a percentage of inventory value, which would also tend to reduce EOQ. Internal auditors reviewing inventory management should understand how ordering, holding, demand, and pricing assumptions affect inventory decisions. Therefore, Option B is correct.

According to IIA guidance, if a nonconformance occurs, the CAE must evaluate its impact on the overall scope and operations of the internal audit activity. If the deficiency materially affects internal audit’s overall ability to fulfill its responsibilities, conformance cannot be claimed. If the impact is limited, conformance may still be declared with appropriate disclosure.

Options A and B assume automatic conformance without evaluation. Option C is incorrect because there is no concept of “partial conformance” under the Standards.

An IT steering committee provides governance oversight over IT strategy, priorities, resources, major initiatives, technology direction, and alignment with business objectives. It is appropriate for the committee to monitor the adequacy of software and hardware, assess the effects of new technology, and provide broad oversight of implementation, training, and operation of new systems. However, assessing the technical adequacy of detailed standards for systems design and programming is usually a technical management or IT architecture responsibility, not a broad steering committee function. Internal audit should evaluate whether the IT steering committee has a clear charter, appropriate membership, documented decisions, risk oversight, project prioritization, and alignment with organizational strategy. The appropriate functions are 2, 3, and 4, making Option D correct.

The most effective IT strategy for marketplace pressure is tighter linkage between organizational strategy and information. Competitive pressure requires timely, relevant, and actionable information for pricing, customer behavior, product performance, supply chain response, and strategic decision-making. IT should not simply automate existing processes; it should support business strategy and competitive positioning. Greater online access, enhanced application functionality, and automated controls may improve efficiency or control, but they are narrower operational responses. Internal audit should evaluate whether IT strategy is aligned with business objectives, risk appetite, competitive priorities, and performance measures. When information supports strategy, management can respond faster and more effectively to market threats and opportunities. Therefore, Option A is correct.

Internal audit may rely on the work of other internal assurance providers (such as finance or compliance), provided it has assessed the adequacy, competence, and objectivity of the work. This avoids duplication and increases efficiency.

Option B incorrectly assumes internal work cannot be relied upon. Option C shifts responsibility inappropriately. Option D ignores coordination opportunities.

When multiple organizations co-own shopping malls, their primary strategy is to increase market synergy, meaning they combine resources and expertise to enhance market presence, attract more customers, and improve competitive positioning.

(A) To exploit core competence.

Incorrect: Core competencies refer to unique internal capabilities, whereas co-owning shopping malls is a collaborative market strategy.

(B) To increase market synergy. (Correct Answer)

Market synergy occurs when businesses collaborate to create greater market impact than they could individually.

Shared ownership enhances customer traffic, brand reach, and business opportunities.

IIA Standard 2110 – Governance highlights the importance of strategic partnerships in achieving synergy.

(C) To deliver enhanced value.

Incorrect: While value is a benefit, the main goal of co-ownership is strategic market advantage and synergy.

(D) To reduce costs.

Incorrect: Cost reduction may be a secondary benefit, but the primary goal is market synergy through shared resources and customer base expansion.

IIA Standard 2110 – Governance: Encourages strategic collaborations for business growth.

COSO ERM – Strategy and Objective-Setting: Highlights market synergy as a key factor in strategic partnerships.

Analysis of Each Option:IIA References Supporting the Answer:Thus, the correct answer is (B) because co-ownership of shopping malls primarily aims to increase market synergy, allowing organizations to leverage shared resources and customer networks for greater market impact.

End-user involvement provides the most relevant assurance that an application under development will deliver value because users understand operational needs, workflow requirements, pain points, and expected outcomes. A system can follow a formal development lifecycle and still fail if user requirements are misunderstood. Documentation and regression testing are important quality controls, but they do not prove the application will meet business needs or generate value. User involvement supports requirements definition, design validation, acceptance testing, adoption, and post-implementation usefulness. Internal audit should verify that users participated meaningfully, approved requirements, tested functionality, and accepted deliverables. Maximum value comes from alignment with user needs and organizational objectives. Therefore, Option B is correct.

According to the IIA Standards, audit communications must be accurate, objective, clear, concise, constructive, and timely. In this case, the auditor’s statement that “controls are as effective as last year” is inaccurate, because the prior year’s report identified significant weaknesses. Equating ineffective controls with effectiveness misrepresents the actual condition, thereby compromising accuracy.

Objectivity (Option C), conciseness (Option A), and constructiveness (Option B) are not the main issue here. The primary weakness is accuracy (Option D).

Understanding the Audit Concern:

The internal auditor observed a significant decline in tire production and needs to assess whether worker inefficiency is the cause.

Worker inefficiency is typically measured in terms of productivity, which relates output (number of tires produced) to input (labor hours worked).

Why Option A is Correct?

Total tire production labor hours provide a direct measure of worker efficiency. By analyzing the number of tires produced per labor hour, the auditor can determine whether efficiency has declined.

If labor hours remained constant or increased while production declined, this indicates inefficiency.

This approach aligns with IIA Standard 1220 – Due Professional Care, which requires auditors to use appropriate analysis to support findings.

Additionally, per IIA Standard 2310 – Identifying Information, auditors must obtain sufficient and relevant data to support conclusions.

Why Other Options Are Incorrect?

Option B (Total tire production costs):

Total costs include factors beyond labor efficiency, such as raw material prices, machinery maintenance, and overhead. This does not directly measure worker productivity.

Option C (Plant production employee headcount average):

Employee headcount alone does not reflect efficiency; it does not account for hours worked or individual performance.

Option D (Production machinery utilization rates):

Machinery efficiency is important but does not directly measure worker inefficiency. A decline in machine utilization could be due to maintenance, material shortages, or other non-labor factors.

Labor hours per unit of production (tires produced per labor hour) is the best metric for evaluating worker efficiency.

IIA Standards 1220 and 2310 support data-driven, relevant information gathering for audit conclusions.

Final Justification:IIA References:

IPPF Standard 1220 – Due Professional Care

IPPF Standard 2310 – Identifying Information

Performance Standard 2320 – Analysis and Evaluation

Successful expatriate assignments depend heavily on cultural adaptability, communication willingness, emotional intelligence, and interpersonal sensitivity. A manager who is willing to communicate in a foreign language is more likely to build trust and operate effectively in the host country. Empathy is also critical because expatriates must understand local employees, customers, regulators, and cultural norms. Superior technical competence alone does not guarantee expatriate success; technically strong managers may fail if they cannot adapt socially or culturally. Therefore, item 1 is not required in the same way as communication willingness and empathy. Internal audit should recognize these human capital risks when reviewing international staffing, succession planning, and global operations. Failed expatriate assignments can create financial loss, operational disruption, and control weakness. Therefore, Option C is correct.

Best practice and accounting standards require that receivables unlikely to be collected be written off to avoid overstating assets. Internal audit should recommend that management review the receivables and write off uncollectible debts accordingly.

Option A (escalation to the board) is premature; it should first be addressed with management. Option B (removing from cash flow statement) is not correct because write-offs affect the balance sheet and income statement, not just cash flows. Option D ignores a material risk of misstated financial statements.