The correct answer is to disable public network access, configure a private endpoint, enable a managed identity, and enforce HTTPS. This combination directly satisfies all three security requirements: disabling public network access removes internet exposure, a private endpoint routes traffic through the Azure backbone within your virtual network, a managed identity enables Microsoft Entra ID authentication without API keys, and enforcing HTTPS ensures encryption in transit via TLS. On the AI-102 exam, this scenario tests your understanding of securing Azure AI Language for sensitive data, often appearing as a multi-step configuration where candidates must recognize that simply enabling a private endpoint without disabling the public endpoint leaves a backdoor. A common trap is forgetting to enforce HTTPS separately, as private endpoints still allow HTTP by default. Remember the mnemonic “DPME” — Disable public, Private endpoint, Managed identity, Enforce HTTPS — to lock in the full secure posture.
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 a security engineer for a financial services company. The company uses Azure AI Language to analyze customer communications for compliance. The solution processes sensitive personal data. You need to ensure that all data transmitted to the Azure AI Language service is encrypted in transit and that the service endpoint is not accessible from the public internet. Additionally, you must use Microsoft Entra ID for authentication. The current implementation uses API keys and the public endpoint. You need to reconfigure the solution. 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
✓
Disable the public network access, configure a private endpoint, enable managed identity, and enforce HTTPS
Option D is correct because it addresses all three requirements: disabling public network access removes internet exposure, configuring a private endpoint ensures traffic stays within the Azure backbone and your virtual network, enabling managed identity allows Microsoft Entra ID authentication without API keys, and enforcing HTTPS guarantees encryption in transit via TLS. This combination fully secures the Azure AI Language service for sensitive personal 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.
✗
Configure a private endpoint and continue using the public endpoint for redundancy
Why it's wrong here
Redundancy not needed; public endpoint exposure is a risk.
✗
Disable the public network access without configuring a private endpoint
Why it's wrong here
Service becomes inaccessible.
✗
Enable Microsoft Entra ID authentication but keep the public endpoint and API keys
Why it's wrong here
API keys still allowed; public endpoint remains.
✓
Disable the public network access, configure a private endpoint, enable managed identity, and enforce HTTPS
Why this is correct
Meets all security requirements.
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 may think disabling public network access alone is sufficient (Option B), but without a private endpoint, the service becomes unreachable, and they may overlook that managed identity is required to replace API keys for Microsoft Entra ID authentication.
Detailed technical explanation
How to think about this question
Azure AI Language services support private endpoints via Azure Private Link, which assigns a private IP from your virtual network, ensuring traffic never traverses the public internet. Managed identity (system-assigned or user-assigned) integrates with Microsoft Entra ID to authenticate without secrets, and the service must be configured to disable local authentication (API keys) in the Azure portal or via ARM. Enforcing HTTPS is typically default, but explicitly setting the transport protocol ensures compliance with encryption-in-transit mandates like PCI-DSS or GDPR.
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: Disable the public network access, configure a private endpoint, enable managed identity, and enforce HTTPS — Option D is correct because it addresses all three requirements: disabling public network access removes internet exposure, configuring a private endpoint ensures traffic stays within the Azure backbone and your virtual network, enabling managed identity allows Microsoft Entra ID authentication without API keys, and enforcing HTTPS guarantees encryption in transit via TLS. This combination fully secures the Azure AI Language service for sensitive personal 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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