100% Free Isaca AAIA Practice Test Questions and Answers 2026

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Total 182 Questions | Updated On: May 24, 2026

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Question 1

Which of the following types of AI can use unlabeled data sets to imitate human learning behavior?

A : Supervised learning

B : Federated learning

C : Reinforcement learning

D : Unsupervised learning

Answer: D

Question 2

Which of the following initially provides assurance that the developer correctly interprets and identifiesnumerical data for balancing prior to inserting into the model?

A : Data dictionary

B : Data computing library

C : Statistical summary

D : Confusion matrix

Answer: A

Question 3

An IS auditor reviewing documentation for an AI model notes that the modeler utilized a K-means clustering algorithm, which clusters data into categories for correlations and analysis. Which of the following is the MOST important risk for the auditor to consider?

A : K-means clustering is not a common data clustering method due to its complexity and difficulty categorizing data correctly.

B : K-means clustering requires the modeler to supervise the learning analysis, which can introduce bias.

C : K-means clustering algorithms are significantly sensitive to outliers and dependent on the similarity of units of measure.

D : K-means clustering determines the number of clusters for the modeler without supervision.

Answer: C

Question 4

An IS auditor is auditing a financial system in which a generative AI tool is used to identify trends in batches of 4,000 rows, while the generative AI tool has a limit of 3,000 tokens. Which of the following is the GREATEST concern?

A : The AI will process only a portion of the data set.

B : The AI will prioritize high-value entries.

C : The AI will reject the data set and not analyze the data.

D : The AI output will be biased toward the first 3,000 tokens.

Answer: D

Question 5

A healthcare organization uses data clustering to group patients by medical history for personalized treatment recommendations. Which of the following is the GREATEST privacy risk associated with this practice?

A : The clustering requires more data, increasing the risk of a privacy breach.

B : Clustering increases the complexity of the model, making data harder to anonymize.

C : Irrelevant features in the data may result in inaccurate or biased treatments.

D : Clusters can reveal sensitive personal information depending on how the information is presented.

Answer: D

Page: 1 / 37

Total 182 Questions | Updated On: May 24, 2026

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