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Question 746 of 1,000
Secure Azure using Microsoft Defender for Cloud and Microsoft Sentinel →hardMultiple ChoiceObjective-mapped

Quick Answer

The answer is that the sentinel resource does not reference the workspace, so it is not linked. In Bicep, simply defining a resource of type `Microsoft.OperationsManagement/solutions` for Sentinel does not automatically connect it to a Log Analytics workspace; you must explicitly set the `workspaceResourceId` property or create a dependency that passes the workspace ID into the Sentinel resource. Without this linkage, the workspace and Defender for Cloud pricing plan deploy successfully, but Sentinel remains unenabled because the onboarding state is never associated with the correct workspace. On the AZ-500 exam, this scenario tests your understanding of resource dependencies in Infrastructure as Code—a common trap is assuming that deploying both resources in the same template creates an implicit connection. To enable Microsoft Sentinel with Bicep, always verify that the Sentinel solution’s properties include a reference to the workspace ID, often via the `dependsOn` array or a direct property assignment. Memory tip: “No link, no sink”—without linking the workspace, Sentinel cannot ingest data.

AZ-500 Practice Question: Secure Azure using Microsoft Defender for Cloud and Microsoft Sentinel

This AZ-500 practice question tests your understanding of secure azure using microsoft defender for cloud and microsoft sentinel. 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.

Exhibit

Refer to the exhibit.

```bicep
resource defenderPlan 'Microsoft.Security/pricings@2022-03-01' = {
  name: 'VirtualMachines'
  properties: {
    pricingTier: 'Standard'
    subPlan: 'P1'
  }
}

resource workspace 'Microsoft.OperationalInsights/workspaces@2021-06-01' = {
  name: 'la-workspace'
  location: resourceGroup().location
  properties: {
    sku: {
      name: 'PerGB2018'
    }
    retentionInDays: 90
  }
}

resource sentinel 'Microsoft.SecurityInsights/onboardingStates@2021-10-01' = {
  name: 'default'
  properties: {
    onboardingState: 'Onboarded'
  }
}
```

You deploy the Bicep template shown in the exhibit. After deployment, you check Microsoft Sentinel and find it is not enabled. The Log Analytics workspace and Defender for Cloud pricing plan are created successfully. What is the most likely reason Sentinel is not enabled?

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 1hardmultiple choice
Full question →

Exhibit

Refer to the exhibit.

```bicep
resource defenderPlan 'Microsoft.Security/pricings@2022-03-01' = {
  name: 'VirtualMachines'
  properties: {
    pricingTier: 'Standard'
    subPlan: 'P1'
  }
}

resource workspace 'Microsoft.OperationalInsights/workspaces@2021-06-01' = {
  name: 'la-workspace'
  location: resourceGroup().location
  properties: {
    sku: {
      name: 'PerGB2018'
    }
    retentionInDays: 90
  }
}

resource sentinel 'Microsoft.SecurityInsights/onboardingStates@2021-10-01' = {
  name: 'default'
  properties: {
    onboardingState: 'Onboarded'
  }
}
```

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 sentinel resource does not reference the workspace, so it is not linked.

Option D is correct because the sentinel resource (onboardingStates) is defined but it is not linked to the workspace resource. In Bicep, you need to create a dependency or reference the workspace ID to link Sentinel to that workspace. Without a dependency, the resources are deployed but Sentinel is not onboarded to the workspace. Option A is wrong because the pricing tier is Standard, which is correct. Option B is wrong because the SKU is PerGB2018, which is correct. Option C is wrong because retention is 90 days, which is 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.

  • ✗

    The Defender for Cloud pricing tier is set to 'Standard' but should be 'Free' for Sentinel.

    Why it's wrong here

    Incorrect. Standard is correct for Sentinel.

  • ✗

    The workspace retention is set to 90 days, but Sentinel requires at least 180 days.

    Why it's wrong here

    Incorrect. Sentinel does not mandate a minimum retention period.

  • ✗

    The Log Analytics workspace SKU is set to 'PerGB2018' but Sentinel requires 'PerNode'.

    Why it's wrong here

    Incorrect. PerGB2018 is the required SKU.

  • ✓

    The sentinel resource does not reference the workspace, so it is not linked.

    Why this is correct

    Correct. The sentinel onboarding resource must be associated with the workspace.

    Clue confirmation

    The clue word "most likely" in the question point toward this answer.

    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 startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.

What to study next

Got this wrong? Here's your next step.

Identify which AZ-500 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.

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FAQ

Questions learners often ask

What does this AZ-500 question test?

Secure Azure using Microsoft Defender for Cloud and Microsoft Sentinel — This question tests Secure Azure using Microsoft Defender for Cloud and Microsoft Sentinel — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: The sentinel resource does not reference the workspace, so it is not linked. — Option D is correct because the sentinel resource (onboardingStates) is defined but it is not linked to the workspace resource. In Bicep, you need to create a dependency or reference the workspace ID to link Sentinel to that workspace. Without a dependency, the resources are deployed but Sentinel is not onboarded to the workspace. Option A is wrong because the pricing tier is Standard, which is correct. Option B is wrong because the SKU is PerGB2018, which is correct. Option C is wrong because retention is 90 days, which is allowed.

What should I do if I get this AZ-500 question wrong?

Identify which AZ-500 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.

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?

Read the scenario before looking for a memorised answer.

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Last reviewed: Jun 20, 2026

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This AZ-500 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AZ-500 exam.