The answer is the Investigation graph, which is the correct Microsoft Sentinel feature to visualize entity relationships between a user account and an IP address. This tool maps out connected entities—such as users, IPs, hosts, and alerts—as nodes in a dynamic graph, allowing you to see how they relate and pivot between them during an investigation. On the Microsoft Cybersecurity Architect exam, this tests your understanding of Sentinel’s core investigation capabilities versus other features like workbooks (static dashboards), hunting queries (proactive searches), or automation rules (response triggers). A common trap is confusing the investigation graph with a workbook, but remember: workbooks are for reporting, while the graph is for live, interactive exploration of entity links. For a memory tip, think “Graph for the Gaps”—it visually fills in the missing connections between entities that logs alone might hide.
SC-100 Practice Question: Design security operations, identity, and compliance capabilities
This SC-100 practice question tests your understanding of design security operations, identity, and compliance capabilities. 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.
Exhibit
{
"alert": {
"title": "Suspicious sign-in activity",
"severity": "Medium",
"description": "User 'jdoe@contoso.com' signed in from an anonymous IP address (111.222.333.444) using a new browser.",
"source": "Microsoft Defender for Cloud Apps",
"entities": [
{"type": "account", "name": "jdoe@contoso.com"},
{"type": "ip", "address": "111.222.333.444"}
]
}
}
Refer to the exhibit. You receive an alert from Microsoft Defender for Cloud Apps. You need to investigate this alert in Microsoft Sentinel. Which Microsoft Sentinel feature should you use to visualize the relationship between the user account and the IP address?
{
"alert": {
"title": "Suspicious sign-in activity",
"severity": "Medium",
"description": "User 'jdoe@contoso.com' signed in from an anonymous IP address (111.222.333.444) using a new browser.",
"source": "Microsoft Defender for Cloud Apps",
"entities": [
{"type": "account", "name": "jdoe@contoso.com"},
{"type": "ip", "address": "111.222.333.444"}
]
}
}
A
Configure an automation rule to trigger a playbook.
Why wrong: Automation rules automate responses, not investigation.
B
Run a hunting query to search for similar alerts.
Why wrong: Hunting is for proactive search, not visual relationship mapping.
C
Use the Investigation graph to explore the entities involved.
The investigation graph visually maps entities and their connections.
D
Create a new workbook to display the alert details.
Why wrong: Workbooks are for custom dashboards, not interactive entity relationship mapping.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use the Investigation graph to explore the entities involved.
Option B is correct because the investigation graph in Microsoft Sentinel provides a visual representation of entities and their relationships, which is ideal for understanding connections between a user and an IP address. Option A (workbook) is for dashboards. Option C (hunting query) is for proactive threat hunting. Option D (automation rule) is for automated responses.
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.
✗
Configure an automation rule to trigger a playbook.
Why it's wrong here
Automation rules automate responses, not investigation.
✗
Run a hunting query to search for similar alerts.
Why it's wrong here
Hunting is for proactive search, not visual relationship mapping.
✓
Use the Investigation graph to explore the entities involved.
Why this is correct
The investigation graph visually maps entities and their connections.
Related concept
Read the scenario before looking for a memorised answer.
✗
Create a new workbook to display the alert details.
Why it's wrong here
Workbooks are for custom dashboards, not interactive entity relationship mapping.
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-100 question in full detail.
Identify which SC-100 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.
Design security operations, identity, and compliance capabilities — This question tests Design security operations, identity, and compliance capabilities — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Use the Investigation graph to explore the entities involved. — Option B is correct because the investigation graph in Microsoft Sentinel provides a visual representation of entities and their relationships, which is ideal for understanding connections between a user and an IP address. Option A (workbook) is for dashboards. Option C (hunting query) is for proactive threat hunting. Option D (automation rule) is for automated responses.
What should I do if I get this SC-100 question wrong?
Identify which SC-100 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.
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