IIA-CIA-Part3 Exam Dumps - Internal Audit Function

Making system changes does not provide assurance that a computer system is operating properly. In fact, changes introduce risk and require control through authorization, testing, approval, and monitoring. A system audit can provide assurance by independently evaluating controls, processing, security, and reliability. Testing policy compliance provides assurance that system practices align with approved requirements. Conducting system monitoring provides ongoing evidence of availability, performance, errors, security events, and operational issues. Internal auditors should distinguish assurance activities from operational activities that may create risk. System changes may improve performance or correct defects, but they do not themselves prove proper operation. Therefore, Option B is correct.

Descriptive Analytics – Answers " What happened? " by summarizing past data.

Diagnostic Analytics – Answers " Why did it happen? " by identifying causes of trends or issues.

Prescriptive Analytics – Answers " What should we do? " by providing data-driven recommendations and optimal solutions for decision-making.

Prolific Analytics – This is not a recognized category in standard analytics models.

The model makes specific recommendations for store operations (extended hours, staffing adjustments).

It optimizes resource allocation based on demand patterns.

It goes beyond identifying past trends (descriptive) or diagnosing causes (diagnostic) and provides actionable solutions.

A. Descriptive – Would only summarize sales data but not suggest changes.

B. Diagnostic – Would explain why luxury stores see higher traffic on weekends but would not recommend actions.

D. Prolific – Not a standard analytics category.

IIA’s GTAG on Data Analytics – Describes prescriptive analytics as the highest level of business intelligence, driving decision-making.

COSO’s Enterprise Risk Management (ERM) Framework – Encourages data-driven decision-making using prescriptive models.

COBIT 2019 on IT Governance – Recommends leveraging prescriptive analytics for operational efficiency.

Types of Analytical Models in Business Intelligence:Why Prescriptive Analytics is the Best Choice?Why Not the Other Options?IIA References:✅ Final Answer: C. Prescriptive.

The external quality assessment must be performed at least once every five years. Therefore, the assessor must consider the frequency requirement when planning the review.

Option A is too narrow; the assessment evaluates conformance with the Standards, not just laws/regulations. Option B is incorrect because assessors must be independent of the organization. Option C is incorrect; assessors may come from various professional backgrounds, not just accounting firms.

A declining inventory turnover means that inventory is sitting longer before being sold, while an increasing gross margin rate suggests the company is making higher profits on each sale. This combination is often a sign of inventory overstatement, possibly due to accounting errors or fraud.

Correct Answer (D - The Organization’s Inventory is Overstated)

Inventory turnover ratio = Cost of Goods Sold (COGS) / Average Inventory. A declining inventory turnover indicates higher inventory levels relative to sales.

Gross margin rate = (Revenue - COGS) / Revenue. An increasing gross margin means either higher selling prices or lower COGS.

Overstating inventory artificially reduces COGS, making gross margin appear higher.

The IIA’s GTAG 8: Audit of Inventory Management explains that inflated inventory levels can distort financial reporting and lead to misinterpretations of business performance.

Why Other Options Are Incorrect:

Option A (Operating expenses are increasing):

An increase in operating expenses would not directly explain declining inventory turnover or increasing gross margin.

Gross margin focuses on revenue and COGS, not operating expenses.

Option B (Just-in-Time Inventory):

A just-in-time (JIT) system reduces inventory levels, leading to higher inventory turnover, which contradicts the scenario.

Option C (Inventory Theft):

If theft were occurring, inventory levels would decrease, leading to higher turnover, not declining turnover.

GTAG 8: Audit of Inventory Management – Discusses inventory valuation risks, including overstatement and its impact on financial ratios.

IIA Practice Guide: Assessing Inventory Risks – Covers fraud risks related to inventory manipulation.

Step-by-Step Explanation:IIA References for Validation:Thus, the best explanation for a declining inventory turnover with an increasing gross margin rate is inventory overstatement (D).

Under FIFO, the earliest costs are assigned to cost of goods sold, and the most recent costs remain in ending inventory. When prices are rising, older lower costs flow to cost of goods sold, which produces higher reported profit. Ending inventory is valued closer to current replacement cost because newer costs remain on the balance sheet. FIFO often approximates the physical flow of goods, especially for perishable or chronological inventory movement. However, FIFO does not minimize current-period income taxes when prices are rising because higher profit usually means higher taxable income. LIFO, where permitted, would better minimize taxes in a rising-price environment. Internal auditors should understand inventory methods because they affect profit, taxes, ratios, and inventory valuation. Therefore, Option D is correct.

Comprehensive and Detailed In-Depth Explanation:

Project crashing is a schedule compression technique used in project management to shorten the project duration without altering the project scope. This is achieved by allocating additional resources to critical path activities, thereby reducing their completion time. While this approach can lead to increased costs due to the added resources, it helps in meeting tight deadlines. It ' s important to note that crashing focuses on accelerating project timelines by adding resources, not by changing the sequence of activities (as in fast-tracking) or by reassessing project requirements. However, project crashing can increase risks and may lead to rework if not managed carefully.

A biometric lock can support both physical and logical access control because biometric characteristics may be used to restrict entry to secure areas and authenticate users to information systems. Biometrics rely on something the person is, such as fingerprint, facial recognition, retina pattern, or hand geometry. An identification card primarily supports physical identification or card access and can be lost, shared, or stolen. An electromechanical lock is mainly physical. A plenum is a building air-handling space and is not an access-control device. Internal auditors should evaluate biometric enrollment, template storage, false acceptance risk, privacy requirements, fallback procedures, and revocation controls. Because biometrics can control both facility and system access, Option B is correct.