AI-102 Plan and manage an Azure AI solution Practice Question
This AI-102 practice question tests your understanding of plan and manage an azure ai solution. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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.
You are deploying an Azure AI solution that uses Azure OpenAI Service. The solution must be deployed in a way that minimizes latency for users in Asia. However, the company's data residency policy requires data to stay in the United States. What should you do?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Deploy the service in a US region and use Azure Front Door with caching to reduce latency.
Option D is correct because it satisfies both requirements: data residency (deploying in a US region keeps data within the United States) and latency reduction for Asian users. Azure Front Door with caching stores frequently accessed model responses at edge locations closer to users in Asia, minimizing round-trip time without moving the origin data.
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.
✗
Use Azure CDN to cache the model responses in Asia.
Why it's wrong here
Azure OpenAI Service does not support CDN caching of responses.
✗
Deploy the Azure OpenAI Service in an Asian region and use Azure Front Door to route traffic.
Why it's wrong here
Data residency policy prohibits deployment outside US.
✗
Deploy the service in multiple regions globally and use Traffic Manager for routing.
Why it's wrong here
Data would leave the US.
✓
Deploy the service in a US region and use Azure Front Door with caching to reduce latency.
Why this is correct
Front Door provides low-latency access while keeping data in US.
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 assume caching (Option A) or global deployment (Option C) can solve latency without considering data residency, or they mistakenly think deploying in Asia (Option B) is acceptable despite the policy constraint.
Detailed technical explanation
How to think about this question
Azure Front Door operates at Layer 7 (HTTP/HTTPS) and can cache responses based on cache-control headers or rules, but for Azure OpenAI Service, caching is effective only for identical, repeatable requests (e.g., static completions). In practice, many AI workloads involve unique prompts, so caching may have limited impact; however, for common queries (e.g., FAQ-style responses), it significantly reduces latency. The data residency requirement is enforced by deploying the model endpoint in a US region (e.g., East US), ensuring all training data, inference data, and logs remain within US borders per Azure compliance boundaries.
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 company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Plan and manage an Azure AI solution — This question tests Plan and manage an Azure AI solution — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Deploy the service in a US region and use Azure Front Door with caching to reduce latency. — Option D is correct because it satisfies both requirements: data residency (deploying in a US region keeps data within the United States) and latency reduction for Asian users. Azure Front Door with caching stores frequently accessed model responses at edge locations closer to users in Asia, minimizing round-trip time without moving the origin data.
What should I do if I get this AI-102 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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