The answer is to request file upload for analysis. This is the correct first action because the alert evidence indicates a suspicious file, and Microsoft Defender for Cloud Apps alert investigation first action should prioritize gathering more data before taking disruptive steps. By requesting the file upload, you enable automated sandbox analysis to determine if the file is malicious, which aligns with the principle of "verify, then act" in cloud security. On the SC-900 exam, this scenario tests your understanding of the investigation workflow and common traps like prematurely isolating a device or suspending a user, which risk unnecessary disruption or missing critical evidence. A useful memory tip is "Upload before you lock"—always analyze the suspicious artifact before escalating to isolation or suspension.
SC-900 Practice Question: Describe the capabilities of Microsoft security solutions
This SC-900 practice question tests your understanding of describe the capabilities of microsoft security solutions. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Request file upload for analysis
Option B is correct because the evidence shows a suspicious file, and requesting file upload for analysis is a standard first step. Option A is incorrect because isolating the device may escalate unnecessarily. Option C is incorrect because suspending the user is premature. Option D is incorrect because marking as benign without investigation is risky.
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.
✗
Mark the alert as benign
Why it's wrong here
Marking as benign without investigation could allow malware to spread.
✗
Suspend the user account
Why it's wrong here
Suspending the user is not warranted based on a single file detection.
✗
Isolate the device immediately
Why it's wrong here
Isolation is a severe action that should be taken after initial analysis.
✓
Request file upload for analysis
Why this is correct
Uploading the file allows deep analysis to confirm if it is malicious.
Clue confirmation
The clue word "first" 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
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 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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this SC-900 question in full detail.
Identify which SC-900 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.
Describe the capabilities of Microsoft security solutions — This question tests Describe the capabilities of Microsoft security solutions — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Request file upload for analysis — Option B is correct because the evidence shows a suspicious file, and requesting file upload for analysis is a standard first step. Option A is incorrect because isolating the device may escalate unnecessarily. Option C is incorrect because suspending the user is premature. Option D is incorrect because marking as benign without investigation is risky.
What should I do if I get this SC-900 question wrong?
Identify which SC-900 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: "first". Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
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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