The answer is post-incident activity (containment, eradication, recovery). This is correct because Microsoft’s security operations strategy, grounded in the NIST-based SOC maturity model, treats post-incident activity as the critical final phase that closes the loop on incident response—ensuring that threats are fully neutralized, systems are restored, and lessons learned are fed back into detection and analysis to reduce mean time to detect (MTTD). On the Microsoft Cybersecurity Architect exam, this question tests your understanding of the three core pillars in Microsoft’s framework: detection and analysis, response, and post-incident activity. A common trap is confusing post-incident activity with the response phase itself, but remember that response covers immediate actions like triage, while post-incident focuses on containment, eradication, and recovery. Memory tip: think “CER” for Contain, Eradicate, Recover—the final cleanup after the alarm has sounded.
SC-100 Practice Question: Evaluate GRC and security operations strategies
This SC-100 practice question tests your understanding of evaluate grc and security operations strategies. 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.
Which THREE of the following are key components of a security operations strategy according to Microsoft's best practices?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "best"
Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Detection and analysis
Detection and analysis is a core component of a security operations strategy because it defines how security events are identified, triaged, and investigated. Microsoft's NIST-based SOC maturity model emphasizes continuous monitoring and analytics (e.g., using Microsoft Sentinel analytics rules, UEBA, and threat intelligence) to reduce mean time to detect (MTTD). Without robust detection and analysis, an organization cannot effectively respond to threats.
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.
✓
Detection and analysis
Why this is correct
Detection and analysis is the core of security operations, identifying and investigating threats.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✓
Preparation including playbooks and training
Why this is correct
Preparation is a key phase in security operations, including developing playbooks and training analysts.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Microsoft Sentinel deployment
Why it's wrong here
Microsoft Sentinel is a SIEM tool; its deployment is an implementation detail, not a component of the strategy.
Post-incident activity is a critical phase in security operations to contain and recover from incidents.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Policy and standards development
Why it's wrong here
Policy development is part of governance, not the core security operations strategy components.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is confusing a specific Microsoft product (Sentinel) with a strategic component of the security operations lifecycle, leading candidates to select a tool name instead of the process phase it supports.
Detailed technical explanation
How to think about this question
The security operations strategy is built on the NIST Incident Response Lifecycle (Preparation, Detection & Analysis, Containment/Eradication/Recovery, Post-Incident Activity). Microsoft's best practices map these phases to specific SOC functions: detection uses analytics rules and threat intelligence feeds, while post-incident activity includes containment via automated playbooks (e.g., Azure Logic Apps) and eradication through automated remediation. A common subtlety is that 'Preparation' includes playbooks and training, but not the deployment of a specific SIEM tool like Sentinel, which is an implementation detail.
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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this SC-100 question in full detail.
Evaluate GRC and security operations strategies — This question tests Evaluate GRC and security operations strategies — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Detection and analysis — Detection and analysis is a core component of a security operations strategy because it defines how security events are identified, triaged, and investigated. Microsoft's NIST-based SOC maturity model emphasizes continuous monitoring and analytics (e.g., using Microsoft Sentinel analytics rules, UEBA, and threat intelligence) to reduce mean time to detect (MTTD). Without robust detection and analysis, an organization cannot effectively respond to threats.
What should I do if I get this SC-100 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: "best". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
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 →
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. A company is designing a security operations center (SOC) using Microsoft Sentinel. Which TWO of the following are best practices for managing incident response in Sentinel?
medium
A.Create multiple Sentinel workspaces for each incident type.
✓ B.Use automation rules and playbooks to automate common response actions.
C.Manually classify all incidents to ensure accuracy.
D.Use a single data connector for all log sources.
✓ E.Tag incidents with severity and status for better tracking.
Why B: Option B is correct because automation rules and playbooks in Microsoft Sentinel allow you to automate common incident response actions, such as triggering investigations, sending notifications, or running remediation scripts. This reduces manual effort, ensures consistent response, and accelerates mean time to respond (MTTR), which is a core best practice for SOC operations.
Last reviewed: Jun 11, 2026
Question Discussion
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