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Manage a security operations environment →hardMultiple ChoiceObjective-mapped

SC-200 Manage a security operations environment Practice Question

This SC-200 practice question tests your understanding of manage a security operations environment. 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.
```powershell
PS C:\> Get-MpComputerStatus | Select-Object AMProductVersion, AMServiceEnabled, AntivirusEnabled, RealTimeProtectionEnabled

AMProductVersion AMServiceEnabled AntivirusEnabled RealTimeProtectionEnabled
--------------- ----------------- ---------------- -----------------------
4.18.2304.9     True              True             False
```

Refer to the exhibit. You are troubleshooting an endpoint that is not receiving real-time protection from Microsoft Defender Antivirus. The output shows RealTimeProtectionEnabled is False. Which command should you run next to enable real-time protection?

Clue words in this question

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

  • Clue: "which command"

    Why it matters: Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.

Question 1hardmultiple choice
Full question →

Exhibit

Refer to the exhibit.
```powershell
PS C:\> Get-MpComputerStatus | Select-Object AMProductVersion, AMServiceEnabled, AntivirusEnabled, RealTimeProtectionEnabled

AMProductVersion AMServiceEnabled AntivirusEnabled RealTimeProtectionEnabled
--------------- ----------------- ---------------- -----------------------
4.18.2304.9     True              True             False
```

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

✓

Set-MpPreference -DisableRealtimeMonitoring $false

The Set-MpPreference cmdlet with the -DisableRealtimeMonitoring $false parameter is the correct command to enable real-time protection in Microsoft Defender Antivirus. The output shows RealTimeProtectionEnabled is False, which directly corresponds to the DisableRealtimeMonitoring setting; setting it to $false re-enables the feature. This cmdlet modifies the local policy for the Microsoft Defender Antivirus engine, immediately activating real-time scanning of file operations and process activity.

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.

  • ✓

    Set-MpPreference -DisableRealtimeMonitoring $false

    Why this is correct

    Enables real-time monitoring.

    Clue confirmation

    The clue word "which command" in the question point toward this answer.

    Related concept

    Read the scenario before looking for a memorised answer.

  • ✗

    Add-MpPreference -ExclusionPath C:\Temp

    Why it's wrong here

    Adds exclusion, not enable protection.

  • ✗

    Start-MpScan

    Why it's wrong here

    Runs a scan, does not enable protection.

  • ✗

    Update-MpSignature

    Why it's wrong here

    Updates signatures only.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates often confuse disabling real-time monitoring with other maintenance tasks like scanning or updating signatures, assuming any Defender-related command will fix the protection state, but only Set-MpPreference directly controls the RealTimeProtectionEnabled flag.

Detailed technical explanation

How to think about this question

Under the hood, the DisableRealtimeMonitoring parameter in Set-MpPreference controls the Windows Defender service’s behavior by writing to the registry key HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring. When set to 1 (true), the real-time scanning engine is disabled; setting it to 0 (false) re-enables it. In a real-world scenario, if an administrator accidentally disables real-time protection via Group Policy or a script, running Set-MpPreference -DisableRealtimeMonitoring $false from an elevated PowerShell prompt will override the local policy and restore protection immediately, though a reboot may be required if the service is in a stopped state.

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 cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.

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 SC-200 question test?

Manage a security operations environment — This question tests Manage a security operations environment — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: Set-MpPreference -DisableRealtimeMonitoring $false — The Set-MpPreference cmdlet with the -DisableRealtimeMonitoring $false parameter is the correct command to enable real-time protection in Microsoft Defender Antivirus. The output shows RealTimeProtectionEnabled is False, which directly corresponds to the DisableRealtimeMonitoring setting; setting it to $false re-enables the feature. This cmdlet modifies the local policy for the Microsoft Defender Antivirus engine, immediately activating real-time scanning of file operations and process activity.

What should I do if I get this SC-200 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: "which command". Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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Last reviewed: Jun 25, 2026

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This SC-200 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 SC-200 exam.