AI-900 Practice Question: Describe Artificial Intelligence workloads and considerations
This AI-900 practice question tests your understanding of describe artificial intelligence workloads and considerations. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A healthcare organization deploys an AI system that analyzes patient genetic data to recommend personalized treatments. To ensure patient data is protected from unauthorized access during use, which Microsoft responsible AI principle is most directly relevant?
Why wrong: Fairness is about ensuring the AI system does not discriminate, but the scenario focuses on data protection, not bias.
B
Reliability and safety
Why wrong: Reliability and safety concern the system's accuracy and safe operation, not specifically data access control.
C
Transparency
Why wrong: Transparency deals with explainability and understanding of AI decisions, not data protection mechanisms.
D
Privacy and security
Privacy and security require protecting personal data from unauthorized access, which directly applies to securing patient genetic information in this AI system.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Privacy and security
Option D is correct because the scenario explicitly focuses on protecting patient genetic data from unauthorized access, which directly falls under the Privacy and security principle. This principle ensures that data is encrypted, access-controlled, and compliant with regulations like HIPAA or GDPR, preventing breaches during AI model inference or storage.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Fairness
Why it's wrong here
Fairness is about ensuring the AI system does not discriminate, but the scenario focuses on data protection, not bias.
✗
Reliability and safety
Why it's wrong here
Reliability and safety concern the system's accuracy and safe operation, not specifically data access control.
✗
Transparency
Why it's wrong here
Transparency deals with explainability and understanding of AI decisions, not data protection mechanisms.
✓
Privacy and security
Why this is correct
Privacy and security require protecting personal data from unauthorized access, which directly applies to securing patient genetic information in this AI system.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse 'data protection' with 'fairness' or 'transparency', not realizing that unauthorized access is a security breach, not a bias or explainability issue.
Trap categories for this question
Scenario analysis trap
Fairness is about ensuring the AI system does not discriminate, but the scenario focuses on data protection, not bias.
Detailed technical explanation
How to think about this question
Under the hood, Privacy and security in AI systems often leverages techniques like differential privacy (adding calibrated noise to training data) and role-based access control (RBAC) with Azure Active Directory for authentication. In healthcare, this principle mandates encryption at rest (AES-256) and in transit (TLS 1.2+), plus audit logs to track every query against genetic data, preventing inference attacks that could re-identify patients from model outputs.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this AI-900 question in full detail.
Describe Artificial Intelligence workloads and considerations — This question tests Describe Artificial Intelligence workloads and considerations — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Privacy and security — Option D is correct because the scenario explicitly focuses on protecting patient genetic data from unauthorized access, which directly falls under the Privacy and security principle. This principle ensures that data is encrypted, access-controlled, and compliant with regulations like HIPAA or GDPR, preventing breaches during AI model inference or storage.
What should I do if I get this AI-900 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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