- A
Microsoft Sentinel
Why wrong: Sentinel is a cloud-native SIEM that can ingest alerts from Microsoft Defender for Cloud, but it does not directly detect threats in PaaS services by itself.
- B
Microsoft Defender for Cloud
Defender for Cloud offers unified security management and advanced threat protection for Azure PaaS services, including SQL, Key Vault, and storage, with built-in threat detection alerts.
- C
Microsoft Defender for Endpoint
Why wrong: Defender for Endpoint protects endpoints (devices) from threats, not PaaS services like SQL or Key Vault.
- D
Microsoft Defender for Identity
Why wrong: Defender for Identity monitors on-premises Active Directory for identity-based attacks, not cloud PaaS services.
Question 267 of 1,411
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. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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.
An organization wants to protect its Azure PaaS services, such as Azure SQL Database and Azure Key Vault, by detecting and alerting on suspicious activities like SQL injection attempts or unusual access patterns. They also need to integrate these alerts into a central security information and event management (SIEM) system for further analysis. Which Microsoft security solution provides the threat detection capability described?
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
✓
Microsoft Defender for Cloud
Microsoft Defender for Cloud provides unified security management and advanced threat protection across hybrid cloud workloads, including Azure PaaS services like Azure SQL Database and Azure Key Vault. It detects suspicious activities such as SQL injection attempts and unusual access patterns using built-in behavioral analytics and integrates alerts into a central SIEM system via Azure Monitor or directly to Microsoft Sentinel.
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.
- ✗
Microsoft Sentinel
Why it's wrong here
Sentinel is a cloud-native SIEM that can ingest alerts from Microsoft Defender for Cloud, but it does not directly detect threats in PaaS services by itself.
When this WOULD be correct
A question that asks: 'An organization needs a cloud-native SIEM to aggregate security logs from multiple sources, including on-premises and multi-cloud environments, and perform advanced threat hunting and automated response.' In that scenario, Microsoft Sentinel would be the correct answer.
- ✓
Microsoft Defender for Cloud
Why this is correct
Defender for Cloud offers unified security management and advanced threat protection for Azure PaaS services, including SQL, Key Vault, and storage, with built-in threat detection alerts.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Microsoft Defender for Endpoint
Why it's wrong here
Defender for Endpoint protects endpoints (devices) from threats, not PaaS services like SQL or Key Vault.
When this WOULD be correct
This option would be correct in a question asking: 'Which Microsoft security solution detects and alerts on suspicious activities on endpoints, such as malware or anomalous behavior on workstations and servers?'
- ✗
Microsoft Defender for Identity
Why it's wrong here
Defender for Identity monitors on-premises Active Directory for identity-based attacks, not cloud PaaS services.
When this WOULD be correct
A question asking which Microsoft solution detects identity-based attacks (e.g., pass-the-hash, kerberoasting) against on-premises Active Directory and provides alerts for compromised credentials.
Option-by-option analysis
Why each answer is right or wrong
Understanding why wrong answers are wrong — and when they would be correct — is what separates a 750 score from a 900. The SC-900 exam frequently reuses these exact scenarios with slightly different constraints.
✓Microsoft Defender for CloudCorrect answer▾
Why this is correct
Defender for Cloud offers unified security management and advanced threat protection for Azure PaaS services, including SQL, Key Vault, and storage, with built-in threat detection alerts.
✗Microsoft SentinelWrong answer — click to see why▾
Why this is wrong here
Microsoft Sentinel is a SIEM and SOAR solution, but the question specifically asks for a solution that provides the threat detection capability for Azure PaaS services. Microsoft Defender for Cloud (formerly Azure Security Center) is the native threat detection service for Azure PaaS, while Sentinel ingests alerts from Defender for Cloud for central analysis.
★ When this WOULD be the correct answer
A question that asks: 'An organization needs a cloud-native SIEM to aggregate security logs from multiple sources, including on-premises and multi-cloud environments, and perform advanced threat hunting and automated response.' In that scenario, Microsoft Sentinel would be the correct answer.
Why candidates choose this
Candidates may confuse Microsoft Sentinel's SIEM capabilities with the built-in threat detection for Azure PaaS, or think that Sentinel directly monitors PaaS services without understanding that it relies on Defender for Cloud for those specific detections.
✗Microsoft Defender for EndpointWrong answer — click to see why▾
Why this is wrong here
Microsoft Defender for Endpoint is designed to protect endpoints (devices) from threats, not Azure PaaS services like Azure SQL Database or Azure Key Vault. It does not natively detect SQL injection or unusual access patterns on PaaS resources.
★ When this WOULD be the correct answer
This option would be correct in a question asking: 'Which Microsoft security solution detects and alerts on suspicious activities on endpoints, such as malware or anomalous behavior on workstations and servers?'
Why candidates choose this
Candidates may confuse 'Defender for Cloud' with 'Defender for Endpoint' due to similar naming, or mistakenly think endpoint protection covers cloud PaaS services.
✗Microsoft Defender for IdentityWrong answer — click to see why▾
Why this is wrong here
Microsoft Defender for Identity focuses on protecting on-premises Active Directory identities from advanced threats, not Azure PaaS services like SQL Database or Key Vault.
★ When this WOULD be the correct answer
A question asking which Microsoft solution detects identity-based attacks (e.g., pass-the-hash, kerberoasting) against on-premises Active Directory and provides alerts for compromised credentials.
Why candidates choose this
Candidates may confuse 'identity' protection with cloud workload protection, or assume Defender for Identity covers all identity-related threats including cloud services.
Analysis generated from the official SC-900blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse Microsoft Sentinel (a SIEM) with the threat detection capability itself, but Sentinel ingests alerts rather than generating them for PaaS services, making Defender for Cloud the correct answer for native threat detection.
Detailed technical explanation
How to think about this question
Under the hood, Microsoft Defender for Cloud uses the Log Analytics agent and Azure Monitor to collect telemetry from PaaS resources, applying machine learning models to baseline normal behavior and flag anomalies like SQL injection patterns (e.g., suspicious T-SQL commands) or unusual access to Key Vault secrets. These alerts are surfaced in the Defender for Cloud dashboard and can be streamed to a SIEM via continuous export to Event Hubs or directly integrated with Microsoft Sentinel for advanced correlation and automated response.
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 company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
What to study next
Got this wrong? Here's your next step.
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FAQ
Questions learners often ask
What does this SC-900 question test?
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: Microsoft Defender for Cloud — Microsoft Defender for Cloud provides unified security management and advanced threat protection across hybrid cloud workloads, including Azure PaaS services like Azure SQL Database and Azure Key Vault. It detects suspicious activities such as SQL injection attempts and unusual access patterns using built-in behavioral analytics and integrates alerts into a central SIEM system via Azure Monitor or directly to Microsoft Sentinel.
What should I do if I get this SC-900 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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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 →
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Last reviewed: Jun 11, 2026
This SC-900 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-900 exam.
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