The correct answers are customer-managed key (CMK) and private endpoints. CMK is required because Azure AI services must use a key stored in Azure Key Vault to encrypt sensitive data at rest, ensuring you control the encryption keys rather than relying on Microsoft-managed keys. Private endpoints are necessary to restrict network access exclusively to specific virtual networks, creating a secure, isolated connection over the Microsoft backbone and eliminating exposure to the public internet. On the AI-102 exam, this question tests your understanding of the compliance triad: encryption ownership and network isolation. A common trap is selecting managed identity or Azure Firewall, but managed identity handles authentication, not network access, and Azure Firewall is an optional perimeter control, not a requirement for private connectivity. Remember the mnemonic “CMK for the key, PE for the way”—customer-managed keys handle encryption, private endpoints handle the network path.
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. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 planning an Azure AI solution that processes sensitive customer data. Compliance requires encryption at rest using a customer-managed key (CMK) stored in Azure Key Vault. The AI resource must also be accessible only from specific virtual networks. Which two configurations are necessary? (Choose two.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enable customer-managed key encryption for the Azure AI service.
This is a multi-select question requiring two correct answers. Option A is correct because CMK support is required for encryption at rest. Option C is correct because private endpoints enable network isolation. Option B is incorrect because managed identity is not required for network access. Option D is incorrect because Azure Firewall is not required. Option E is incorrect because public network access must be disabled, not allowed.
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.
✗
Assign a system-assigned managed identity to the Azure AI service.
Why it's wrong here
Managed identity is useful but not mandatory for network isolation.
✗
Deploy Azure Firewall to inspect outbound traffic.
Why it's wrong here
Azure Firewall is not required for inbound network restrictions.
✓
Enable customer-managed key encryption for the Azure AI service.
Why this is correct
CMK is needed for encryption at rest with customer control.
Related concept
Read the scenario before looking for a memorised answer.
✗
Enable public network access from selected IP addresses.
Why it's wrong here
Public network access should be disabled for security compliance.
✓
Configure private endpoints for the Azure AI service.
Why this is correct
Private endpoints restrict access to specific virtual networks.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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 AI-102 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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: Enable customer-managed key encryption for the Azure AI service. — This is a multi-select question requiring two correct answers. Option A is correct because CMK support is required for encryption at rest. Option C is correct because private endpoints enable network isolation. Option B is incorrect because managed identity is not required for network access. Option D is incorrect because Azure Firewall is not required. Option E is incorrect because public network access must be disabled, not allowed.
What should I do if I get this AI-102 question wrong?
Identify which AI-102 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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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