Courseiva
← MD-102
Full test
Question 941 of 991
Protect devices →hardMultiple ChoiceObjective-mapped

MD-102 Protect devices Practice Question

This MD-102 practice question tests your understanding of protect 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.

```json
{
  "@odata.type": "#microsoft.graph.windows10EndpointProtectionConfiguration",
  "firewallRules": [
    {
      "@odata.type": "#microsoft.graph.windowsFirewallRule",
      "displayName": "Allow RDP",
      "direction": "inbound",
      "protocol": "tcp",
      "localPortRanges": ["3389"],
      "action": "block"
    }
  ],
  "defenderDetectedMalwareActions": {
    "highSeverity": "block",
    "moderateSeverity": "clean",
    "lowSeverity": "allow"
  }
}
```

Refer to the exhibit. You deploy this endpoint protection configuration to a Windows 10 device. A user reports that they cannot connect to the device via RDP. 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 1hardmultiple choice
Full question →

Exhibit

Refer to the exhibit.

```json
{
  "@odata.type": "#microsoft.graph.windows10EndpointProtectionConfiguration",
  "firewallRules": [
    {
      "@odata.type": "#microsoft.graph.windowsFirewallRule",
      "displayName": "Allow RDP",
      "direction": "inbound",
      "protocol": "tcp",
      "localPortRanges": ["3389"],
      "action": "block"
    }
  ],
  "defenderDetectedMalwareActions": {
    "highSeverity": "block",
    "moderateSeverity": "clean",
    "lowSeverity": "allow"
  }
}
```

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 firewall rule 'Allow RDP' is configured to block traffic.

Option A is correct because the firewall rule 'Allow RDP' is set to 'block' action, which blocks inbound RDP traffic on port 3389. Option B is wrong because the action is block, not allow. Option C is wrong because the rule is for inbound, not outbound. Option D is wrong because the malware actions do not affect RDP.

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 firewall rule 'Allow RDP' is configured to block traffic.

    Why this is correct

    The action is 'block', preventing RDP connections.

    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 firewall rule is for outbound traffic, not inbound.

    Why it's wrong here

    Direction is inbound.

  • ✗

    The malware actions are blocking RDP traffic.

    Why it's wrong here

    Malware actions do not affect firewall.

  • ✗

    The firewall rule 'Allow RDP' is configured to allow traffic.

    Why it's wrong here

    It is set to block.

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 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 MD-102 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.

Related practice questions

Related MD-102 practice-question pages

Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.

Prepare infrastructure for devices practice questions

Practise MD-102 questions linked to Prepare infrastructure for devices.

Manage and maintain devices practice questions

Practise MD-102 questions linked to Manage and maintain devices.

Manage applications practice questions

Practise MD-102 questions linked to Manage applications.

Protect devices practice questions

Practise MD-102 questions linked to Protect devices.

Deploy Windows client practice questions

Practise MD-102 questions linked to Deploy Windows client.

Manage identity and compliance practice questions

Practise MD-102 questions linked to Manage identity and compliance.

Manage, maintain, and protect devices practice questions

Practise MD-102 questions linked to Manage, maintain, and protect devices.

MD-102 fundamentals practice questions

Practise MD-102 questions linked to MD-102 fundamentals.

MD-102 scenario practice questions

Practise MD-102 questions linked to MD-102 scenario.

MD-102 troubleshooting practice questions

Practise MD-102 questions linked to MD-102 troubleshooting.

Practice this exam

Start a free MD-102 practice session

Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.

10 questions20 questions30 questions50 questionsTimed 30
MD-102 practice-test guide →Study guide →Browse all practice tests

FAQ

Questions learners often ask

What does this MD-102 question test?

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

What is the correct answer to this question?

The correct answer is: The firewall rule 'Allow RDP' is configured to block traffic. — Option A is correct because the firewall rule 'Allow RDP' is set to 'block' action, which blocks inbound RDP traffic on port 3389. Option B is wrong because the action is block, not allow. Option C is wrong because the rule is for inbound, not outbound. Option D is wrong because the malware actions do not affect RDP.

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

Identify which MD-102 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.

About these practice questions

Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →

How Courseiva writes practice questions · Editorial policy

Last reviewed: Jun 21, 2026

Question Discussion

Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.

Loading comments…

Sign in to join the discussion.

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.