Question 360 of 988

Implement an agentic solution →mediumMultiple ChoiceObjective-mapped

AI-102 Implement an agentic solution Practice Question

This AI-102 practice question tests your understanding of implement an agentic solution. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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.

Exhibit

{
  "type": "Microsoft.Agents/agent",
  "apiVersion": "2025-01-01-preview",
  "properties": {
    "displayName": "SupportAgent",
    "description": "Agent for IT support",
    "actions": [
      {
        "type": "conversation",
        "id": "resetPassword",
        "authentication": {
          "type": "ManagedIdentity",
          "resourceId": "/subscriptions/.../userAssignedIdentities/support-identity"
        },
        "parameters": {
          "endpoint": "https://graph.microsoft.com/v1.0/users/{userId}/resetPassword",
          "method": "POST"
        }
      }
    ],
    "knowledgeStores": [
      {
        "type": "azureAISearch",
        "connectionReference": "search-connection"
      }
    ]
  }
}

Refer to the exhibit. You are deploying an agent in Microsoft Foundry using the ARM template snippet above. The agent needs to call Microsoft Graph API to reset a user's password. However, the deployment fails with an authorization error. What is the most likely cause?

Clue words in this question

Noticing these words before you look at the options changes how you read each choice.

Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.

Question 1mediummultiple choice

Full question →

Exhibit

{
  "type": "Microsoft.Agents/agent",
  "apiVersion": "2025-01-01-preview",
  "properties": {
    "displayName": "SupportAgent",
    "description": "Agent for IT support",
    "actions": [
      {
        "type": "conversation",
        "id": "resetPassword",
        "authentication": {
          "type": "ManagedIdentity",
          "resourceId": "/subscriptions/.../userAssignedIdentities/support-identity"
        },
        "parameters": {
          "endpoint": "https://graph.microsoft.com/v1.0/users/{userId}/resetPassword",
          "method": "POST"
        }
      }
    ],
    "knowledgeStores": [
      {
        "type": "azureAISearch",
        "connectionReference": "search-connection"
      }
    ]
  }
}

A
The Graph API endpoint URL is incorrect.
Why wrong: The URL is correct for resetting password.
B
The apiVersion '2025-01-01-preview' is not supported for agent deployments.
Why wrong: Preview versions are supported for testing.
C
The managed identity does not have the 'User.ReadWrite.All' delegated permission for Microsoft Graph.
The identity must be granted Graph API permissions.
D
The resourceId for managed identity is missing the 'Microsoft.ManagedIdentity/userAssignedIdentities' resource type.
Why wrong: The resourceId format is correct.

Full breakdown with real-world context →

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

✓

The managed identity does not have the 'User.ReadWrite.All' delegated permission for Microsoft Graph.

Option B is correct because the managed identity needs Graph API permissions assigned. Option A is wrong because the endpoint is valid. Option C is wrong because the resourceId is correctly specified. Option D is wrong because the apiVersion is a preview version but that doesn't cause authorization errors.

Key principle: Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

✗
The Graph API endpoint URL is incorrect.
Why it's wrong here
The URL is correct for resetting password.
✗
The apiVersion '2025-01-01-preview' is not supported for agent deployments.
Why it's wrong here
Preview versions are supported for testing.
✓
The managed identity does not have the 'User.ReadWrite.All' delegated permission for Microsoft Graph.
Why this is correct
The identity must be granted Graph API permissions.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Authentication checks who the user is.
✗
The resourceId for managed identity is missing the 'Microsoft.ManagedIdentity/userAssignedIdentities' resource type.
Why it's wrong here
The resourceId format is correct.

Common exam traps

Common exam trap: authentication is not authorization

Logging in proves the user can authenticate. It does not automatically mean the user is allowed to enter privileged or configuration mode. Watch for AAA authorization, privilege level and command authorization details.

Detailed technical explanation

How to think about this question

This kind of question is testing the difference between identity and permission. A user may successfully log in to a router because authentication is working, but still fail to enter configuration mode because authorization is missing, misconfigured or mapped to a lower privilege level.

KKey Concepts to Remember

Authentication checks who the user is.
Authorization controls what the user is allowed to do after login.
Privilege levels affect access to EXEC and configuration commands.
AAA, TACACS+ and RADIUS can separate login success from command access.

TExam Day Tips

Do not assume successful login means full administrative access.
Look for words such as cannot enter configuration mode, privilege level, authorization or command access.
Separate login problems from permission problems before choosing the answer.

Key takeaway

Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.

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.

Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related AI-102 questions on access control and AAA configuration.

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FAQ

Questions learners often ask

What does this AI-102 question test?

Implement an agentic solution — This question tests Implement an agentic solution — Authentication checks who the user is..

What is the correct answer to this question?

The correct answer is: The managed identity does not have the 'User.ReadWrite.All' delegated permission for Microsoft Graph. — Option B is correct because the managed identity needs Graph API permissions assigned. Option A is wrong because the endpoint is valid. Option C is wrong because the resourceId is correctly specified. Option D is wrong because the apiVersion is a preview version but that doesn't cause authorization errors.

What should I do if I get this AI-102 question wrong?

Are there clue words in this question I should notice?

Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.

What is the key concept behind this question?

Authentication checks who the user is.

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Last reviewed: Jun 20, 2026

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