The answer is that the device’s 4-character PIN violates the minimum password length of 6 set in the Intune compliance policy. This is because the "Minimum password length" setting in a Windows 10 Intune compliance policy applies to both traditional passwords and Windows Hello PINs, treating them as equivalent authentication methods. Even though the device has a password of length 8, Secure Boot, BitLocker, and Windows Defender Firewall all properly configured, the PIN’s length of 4 falls short of the required 6, triggering non-compliance. On the MD-102 exam, this scenario tests your understanding that Intune’s password policy does not distinguish between a password and a PIN—a common trap where candidates assume PINs are exempt. Remember the mnemonic: “PIN is a password in disguise” to recall that the same length rule governs both.
MD-102 Manage, maintain, and protect devices Practice Question
This MD-102 practice question tests your understanding of manage, maintain, and protect devices. 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 reviewing a Windows 10 compliance policy in Microsoft Intune. A user with a device running Windows 10 version 20H2 (build 19042.985) reports that the device is marked as non-compliant. The device has a password of length 8, a PIN with 4 characters, Secure Boot enabled, BitLocker enabled, and Windows Defender Firewall active. What is the most likely reason for non-compliance?
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.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The device uses a PIN with only 4 characters, which does not meet the minimum password length of 6.
The device uses a PIN with only 4 characters, which does not meet the minimum password length of 6. In Intune compliance policies for Windows 10, the 'Minimum password length' setting applies to both passwords and PINs. A PIN of 4 characters violates this requirement, causing non-compliance even if other settings like BitLocker and Secure Boot are properly configured.
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.
✗
Windows Defender Firewall is not active.
Why it's wrong here
It is active.
✗
Secure Boot is not enabled on the device.
Why it's wrong here
It is enabled.
✗
The OS build number 19042.985 is below the required minimum version 19041.0.
Why it's wrong here
19042.985 is higher than 19041.0.
✓
The device uses a PIN with only 4 characters, which does not meet the minimum password length of 6.
Why this is correct
Password minimum length is 6, but PIN length is 4.
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
The trap here is that candidates assume a PIN is separate from a password and not subject to the same minimum length requirement, but Intune's compliance policy treats both under the same 'password length' rule.
Detailed technical explanation
How to think about this question
Intune compliance policies evaluate device settings against configured rules; for Windows 10, the 'Minimum password length' policy (DeviceLock/MinDevicePasswordLength) applies to both traditional passwords and Windows Hello PINs. A PIN is treated as a password variant in this context, so a 4-character PIN fails the 6-character minimum. This is a common misconfiguration where administrators assume PINs are exempt from password length policies.
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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this MD-102 question in full detail.
Manage, maintain, and protect devices — This question tests Manage, maintain, and protect devices — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The device uses a PIN with only 4 characters, which does not meet the minimum password length of 6. — The device uses a PIN with only 4 characters, which does not meet the minimum password length of 6. In Intune compliance policies for Windows 10, the 'Minimum password length' setting applies to both passwords and PINs. A PIN of 4 characters violates this requirement, causing non-compliance even if other settings like BitLocker and Secure Boot are properly configured.
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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Question Discussion
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