- A
Review the PowerShell script block logging
Why wrong: Reviewing PowerShell script block logging could provide additional context, but it is not the most direct way to investigate an encoded command. Decoding the '-enc' argument first yields the actual command.
- B
Initiate network traffic analysis for the host
Why wrong: Network traffic analysis might reveal communications but is a secondary step; the immediate need is to understand the encoded payload.
- C
Check the file hash against threat intelligence feeds
Why wrong: Checking the file hash is useful for known malware but the encoded argument needs to be decoded to see the command regardless.
- D
Decode the base64-encoded command-line argument
Correct. Decoding the base64 string from the '-enc' parameter reveals the obfuscated PowerShell command.
SC-200 Perform threat hunting Practice Question
This SC-200 practice question tests your understanding of perform threat hunting. Compare every option against the stated constraints before choosing — the best answer satisfies all requirements, not just the most obvious one. 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.
During a threat hunt, you identify a suspicious process that spawned from Microsoft Word with a command-line argument containing ' -enc '. Which hunting technique is most appropriate to investigate this further?
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
Decode the base64-encoded command-line argument
Option D is correct because the '-enc' argument in the command line indicates a base64-encoded PowerShell command. Decoding this argument allows the hunter to immediately see the intended malicious action. Options A, B, and C may be relevant later but are not the most appropriate first step in this scenario.
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.
- ✗
Review the PowerShell script block logging
Why it's wrong here
Reviewing PowerShell script block logging could provide additional context, but it is not the most direct way to investigate an encoded command. Decoding the '-enc' argument first yields the actual command.
- ✗
Initiate network traffic analysis for the host
Why it's wrong here
Network traffic analysis might reveal communications but is a secondary step; the immediate need is to understand the encoded payload.
- ✗
Check the file hash against threat intelligence feeds
Why it's wrong here
Checking the file hash is useful for known malware but the encoded argument needs to be decoded to see the command regardless.
- ✓
Decode the base64-encoded command-line argument
Why this is correct
Correct. Decoding the base64 string from the '-enc' parameter reveals the obfuscated PowerShell command.
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.
Trap categories for this question
Command / output trap
Reviewing PowerShell script block logging could provide additional context, but it is not the most direct way to investigate an encoded command. Decoding the '-enc' argument first yields the actual command.
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 SC-200 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.
- →
Perform threat hunting — study guide chapter
Learn the concepts, then practise the questions
- →
Perform threat hunting practice questions
Targeted practice on this topic area only
- →
All SC-200 questions
1,639 questions across all exam domains
- →
Microsoft Security Operations Analyst SC-200 study guide
Full concept coverage aligned to exam objectives
- →
SC-200 practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Related SC-200 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
Manage a security operations environment practice questions
Practise SC-200 questions linked to Manage a security operations environment.
Respond to security incidents practice questions
Practise SC-200 questions linked to Respond to security incidents.
Perform threat hunting practice questions
Practise SC-200 questions linked to Perform threat hunting.
Mitigate threats using Microsoft Defender XDR practice questions
Practise SC-200 questions linked to Mitigate threats using Microsoft Defender XDR.
Mitigate threats using Microsoft Defender for Cloud practice questions
Practise SC-200 questions linked to Mitigate threats using Microsoft Defender for Cloud.
Mitigate threats using Microsoft Sentinel practice questions
Practise SC-200 questions linked to Mitigate threats using Microsoft Sentinel.
SC-200 fundamentals practice questions
Practise SC-200 questions linked to SC-200 fundamentals.
SC-200 scenario practice questions
Practise SC-200 questions linked to SC-200 scenario.
SC-200 troubleshooting practice questions
Practise SC-200 questions linked to SC-200 troubleshooting.
Practice this exam
Start a free SC-200 practice session
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Questions learners often ask
What does this SC-200 question test?
Perform threat hunting — This question tests Perform threat hunting — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Decode the base64-encoded command-line argument — Option D is correct because the '-enc' argument in the command line indicates a base64-encoded PowerShell command. Decoding this argument allows the hunter to immediately see the intended malicious action. Options A, B, and C may be relevant later but are not the most appropriate first step in this scenario.
What should I do if I get this SC-200 question wrong?
Identify which SC-200 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.
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 →
Keep practising
More SC-200 practice questions
- Which TWO are valid sources of evidence in a Microsoft Sentinel incident? (Choose two.)
- An organization uses Microsoft 365 Defender. During an incident, the analyst wants to automatically isolate a compromise…
- Which THREE steps are part of the incident response process when using Microsoft Sentinel?
- Refer to the exhibit. You are reviewing a Microsoft Sentinel scheduled analytics rule configured as above. An incident w…
- A security analyst is preparing to use a Jupyter notebook for threat hunting in Microsoft Sentinel. Which of the followi…
- You are investigating a ransomware incident in Microsoft Sentinel. The incident contains multiple alerts. You need to gr…
Last reviewed: Jun 21, 2026
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.
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.
Sign in to join the discussion.