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Prepare infrastructure for devices →hardMultiple ChoiceObjective-mapped

MD-102 Prepare infrastructure for devices Practice Question

This MD-102 practice question tests your understanding of prepare infrastructure for devices. 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

Refer to the exhibit.

{
  "@odata.type": "#microsoft.graph.windows10CompliancePolicy",
  "description": "Compliance policy for managed devices",
  "displayName": "Windows 10 Compliance Policy",
  "passwordRequired": true,
  "passwordMinimumLength": 8,
  "passwordExpirationDays": 90,
  "osMinimumVersion": "10.0.19041.0",
  "osMaximumVersion": "10.0.22621.0",
  "storageRequireEncryption": true,
  "activeFirewallRequired": true,
  "defenderEnabled": true
}

Refer to the exhibit. You deploy this compliance policy to Windows 10 devices. Some devices running Windows 10 22H2 (build 19045.3803) are marked as noncompliant. What is the most likely reason?

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
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Exhibit

Refer to the exhibit.

{
  "@odata.type": "#microsoft.graph.windows10CompliancePolicy",
  "description": "Compliance policy for managed devices",
  "displayName": "Windows 10 Compliance Policy",
  "passwordRequired": true,
  "passwordMinimumLength": 8,
  "passwordExpirationDays": 90,
  "osMinimumVersion": "10.0.19041.0",
  "osMaximumVersion": "10.0.22621.0",
  "storageRequireEncryption": true,
  "activeFirewallRequired": true,
  "defenderEnabled": true
}

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 device has a password length of 6 characters, not meeting the minimum of 8.

Option A is correct because the compliance policy specifies a minimum password length of 8 characters, and devices with a password length of 6 characters fail this requirement. In Microsoft Intune, compliance policies evaluate device settings against defined rules, and a password length below the minimum is a common reason for noncompliance. The devices are running Windows 10 22H2 (build 19045.3803), which is within the allowed OS version range, so the issue is specifically the password policy.

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 device has a password length of 6 characters, not meeting the minimum of 8.

    Why this is correct

    The policy requires a minimum password length of 8, so a device with a shorter password would be noncompliant.

    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.

  • ✗

    The policy requires a firewall, but Windows Defender Firewall is disabled on the device.

    Why it's wrong here

    While this could cause noncompliance, the password requirement is a more common issue and is explicitly set in the policy.

  • ✗

    The device is not enrolled in Microsoft Intune.

    Why it's wrong here

    If not enrolled, the policy would not apply at all, but the device is showing as noncompliant, so it must be enrolled.

  • ✗

    The device is running a build outside the allowed OS version range specified in the policy.

    Why it's wrong here

    The device build 19045.3803 is within the range 19041.0 to 22621.0, so this is not the cause.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates may assume the noncompliance is due to a missing firewall or OS version mismatch, but the exhibit clearly shows only password policy settings, so the focus should be on the password length requirement.

Trap categories for this question

  • Command / output trap

    If not enrolled, the policy would not apply at all, but the device is showing as noncompliant, so it must be enrolled.

Detailed technical explanation

How to think about this question

Intune compliance policies use the Microsoft Intune Management Extension to evaluate device settings via the MDM protocol. The password length check is enforced through the DeviceLock CSP (Configuration Service Provider), specifically the DeviceLock/MinDevicePasswordLength policy. In real-world scenarios, users often set short passwords for convenience, but Intune marks the device noncompliant until the password is updated to meet the minimum length, triggering conditional access blocks.

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 healthcare organisation deploys an application with a public-facing web tier and a private database tier. The database subnet has no public IP and only accepts connections from the web tier's security group. Questions like this test whether you can design cloud network isolation using VNets/VPCs, subnets, and security group rules.

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.

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FAQ

Questions learners often ask

What does this MD-102 question test?

Prepare infrastructure for devices — This question tests Prepare infrastructure for devices — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: The device has a password length of 6 characters, not meeting the minimum of 8. — Option A is correct because the compliance policy specifies a minimum password length of 8 characters, and devices with a password length of 6 characters fail this requirement. In Microsoft Intune, compliance policies evaluate device settings against defined rules, and a password length below the minimum is a common reason for noncompliance. The devices are running Windows 10 22H2 (build 19045.3803), which is within the allowed OS version range, so the issue is specifically the password policy.

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

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

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 24, 2026

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This MD-102 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 MD-102 exam.