Free Microsoft AB-731 Exam Questions

Become Microsoft Certified with updated AB-731 exam questions and correct answers

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Total 330 Questions | Updated On: Jan 29, 2026

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Question 1

A national health agency wants to use AI to summarize clinical notes but must comply with strict privacy regulations.Question:Why is secure AI critical in this context?

A : Improve creativity in generated summariesImprove creativity in generated summaries

B : Protect sensitive data and control accessProtect sensitive data and control access

C : Avoid using encryption controls to cut cost

D : Share all system logs with every staff member

Answer: B

Question 2

A telco is training a churn model. Midway through, you discover that:10% of labels are wrong due to a bug in how “churn” was recordedSome important features have inconsistent units across systemsMany recent records are missing key fieldsWhat is the most accurate description of how this data quality will affect the model?

A : The model will be largely unaffected because modern algorithms are explicitly designed to ignore label noise and unit inconsistencies during training.

B : Poor labels, inconsistent units, and missing values can distort the patterns the model learns, reducing accuracy and making outputs harder to trust, especially for borderline customers.

C : Only missing values matter; label errors and unit issues are irrelevant because the optimisation process doesn’t look at them directly.

D : Data quality problems affect only training speed, not model behaviour, so your main risk is longer training time rather than worse predictions.

Answer: B

Question 3

An AI transformation lead explains to executives:“Machine learning is most valuable when we have enough historical data and our problem involves patterns or predictions that are too complex or dynamic for a small set of hand-written rules.”Is this statement correct?

A : True

B : False

Answer: A

Question 4

StatementIn a typical Azure AI solution, Azure AI Vision is used primarily for OCR and image analysis, Azure AI Search is used as the search and retrieval engine over indexed content, and Azure AI Foundry is used as the workspace to integrate these services into governed AI applications and agents.

A : True

B : False

Answer: A

Question 5

Contoso Bank currently uses several AI systems: a model that predicts which customers are likely to churn, an anomaly detection model for fraud, and a new initiative to auto-draft personalised savings-plan emails for clients.In an executive steering committee, the CIO asks you to clarify what is distinct about the new initiative compared to the existing ML models.Which statement best captures the difference between generative AI and other common enterprise AI models in this context?

A : Generative AI is any AI that runs in the cloud rather than on-premises, while other AI models typically run in data centres you own.

B : Generative AI models learn a probability distribution over the data and can produce new content (such as text, images, or code), whereas most other enterprise ML models focus on predicting labels, scores, or anomalies based on existing features.

C : Generative AI always works only on unstructured text, while other AI models are restricted to structured numerical data and cannot be applied to images or audio.

D : Generative AI replaces rule-based engines entirely, while other AI types still rely on explicitly coded if/then rules for every decision.

Answer: B

Page: 1 / 66

Total 330 Questions | Updated On: Jan 29, 2026

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