Microsoft SC-900 Practice Test 31
Question 300
A municipal IT group cannot retire legacy on-premises directories but must provision users to cloud services. Which approach MOST directly addresses the stated requirement?
- Use Microsoft Entra entitlement management access packages with governed request, approval and expiration rules.
- Enable self-service password reset with verified registration and appropriate identity checks for eligible users.
- Connect on-premises Active Directory identities with Microsoft Entra ID for a coordinated hybrid identity experience.
- Use Microsoft Entra ID Protection signals to identify and respond to risky users or sign-ins.
Explanation
Correct Answer
C:Connect on-premises Active Directory identities with Microsoft Entra ID for a coordinated hybrid identity experience. This is the directly applicable response. Hybrid identity coordinates on-premises and cloud identity management; it does not automatically move every workload to Azure.
Incorrect Answers
A:Use Microsoft Entra entitlement management access packages with governed request, approval and expiration rules. This item belongs to a different control area: Entitlement management access packages. Its appropriate purpose is: Entitlement management standardizes access bundles and access-request governance for groups, apps and sites. For the stated case, Hybrid identity is the closer match. Hybrid identity coordinates on-premises and cloud identity management; it does not automatically move every workload to Azure.
B:Enable self-service password reset with verified registration and appropriate identity checks for eligible users. This item belongs to a different control area: Self-service password reset. Its appropriate purpose is: SSPR helps account recovery; it does not grant additional resource authorization or bypass verification. For the stated case, Hybrid identity is the closer match. Hybrid identity coordinates on-premises and cloud identity management; it does not automatically move every workload to Azure.
D:Use Microsoft Entra ID Protection signals to identify and respond to risky users or sign-ins. This item belongs to a different control area: Identity Protection risk detection. Its appropriate purpose is: Identity Protection detects identity-related risk signals; a generic role assignment alone does not assess risk. For the stated case, Hybrid identity is the closer match. Hybrid identity coordinates on-premises and cloud identity management; it does not automatically move every workload to Azure.
Question 301
Two Azure applications require separate address spaces and only limited intentional interconnection. Which approach MOST directly addresses the stated requirement?
- Use Sentinel automation rules and supported playbooks to orchestrate defined incident-response tasks.
- Use Defender for Cloud regulatory compliance views to map cloud resource findings to applicable standards.
- Separate workloads into appropriately designed Azure virtual networks and subnets with explicit connectivity boundaries.
- Use Microsoft Defender for Identity to detect suspicious identity activity involving supported on-premises Active Directory environments.
Explanation
Correct Answer
C:Separate workloads into appropriately designed Azure virtual networks and subnets with explicit connectivity boundaries. This is the directly applicable response. Virtual networks provide logical network isolation; separate security policies may still be needed to limit allowed flows.
Incorrect Answers
A:Use Sentinel automation rules and supported playbooks to orchestrate defined incident-response tasks. This item belongs to a different control area: Microsoft Sentinel SOAR playbooks. Its appropriate purpose is: SOAR automates and orchestrates workflows; it complements rather than replaces detection analytics and human judgment. For the stated case, Azure virtual network segmentation is the closer match. Virtual networks provide logical network isolation; separate security policies may still be needed to limit allowed flows.
B:Use Defender for Cloud regulatory compliance views to map cloud resource findings to applicable standards. This item belongs to a different control area: Defender for Cloud regulatory compliance. Its appropriate purpose is: Regulatory compliance views relate assessed technical controls to frameworks; they do not by themselves certify organizational legal compliance. For the stated case, Azure virtual network segmentation is the closer match. Virtual networks provide logical network isolation; separate security policies may still be needed to limit allowed flows.
D:Use Microsoft Defender for Identity to detect suspicious identity activity involving supported on-premises Active Directory environments. This item belongs to a different control area: Defender for Identity. Its appropriate purpose is: Defender for Identity monitors on-premises identity threats and domain controller signals; it is not a cloud app SaaS discovery catalog. For the stated case, Azure virtual network segmentation is the closer match. Virtual networks provide logical network isolation; separate security policies may still be needed to limit allowed flows.
Question 302
An endpoint hardening project aims to reduce script-based abuse without relying solely on antivirus signatures. Which approach MOST directly addresses the stated requirement?
- Use Microsoft Sentinel incidents and investigation context to triage related alerts and affected entities.
- Use Defender for Cloud regulatory compliance views to map cloud resource findings to applicable standards.
- Use Microsoft Defender for Endpoint attack surface reduction rules to restrict risky endpoint behaviors where supported.
- Use security policies, standards and recommendations to drive governed cloud configuration hardening.
Explanation
Correct Answer
C:Use Microsoft Defender for Endpoint attack surface reduction rules to restrict risky endpoint behaviors where supported. This is the directly applicable response. ASR rules reduce common exploit paths on endpoints and can be tested in audit mode before enforcement.
Incorrect Answers
A:Use Microsoft Sentinel incidents and investigation context to triage related alerts and affected entities. This item belongs to a different control area: Microsoft Sentinel incident investigation. Its appropriate purpose is: Incident management helps investigate and coordinate alerts; it differs from automatic enforcement through a playbook. For the stated case, Endpoint attack surface reduction is the closer match. ASR rules reduce common exploit paths on endpoints and can be tested in audit mode before enforcement.
B:Use Defender for Cloud regulatory compliance views to map cloud resource findings to applicable standards. This item belongs to a different control area: Defender for Cloud regulatory compliance. Its appropriate purpose is: Regulatory compliance views relate assessed technical controls to frameworks; they do not by themselves certify organizational legal compliance. For the stated case, Endpoint attack surface reduction is the closer match. ASR rules reduce common exploit paths on endpoints and can be tested in audit mode before enforcement.
D:Use security policies, standards and recommendations to drive governed cloud configuration hardening. This item belongs to a different control area: Cloud security policies and recommendations. Its appropriate purpose is: A recommendation identifies a technical improvement; a documented policy or assigned standard provides expectations for assessed resources. For the stated case, Endpoint attack surface reduction is the closer match. ASR rules reduce common exploit paths on endpoints and can be tested in audit mode before enforcement.
Question 303
A nonprofit is replacing separate application passwords with centralized user lifecycle and sign-in administration. After implementing the intended safeguard, which outcome BEST demonstrates that the stated requirement has been met?
- The engineer can perform the allowed resource action but cannot manage unrelated resources or tenant identity settings.
- Users unlock or authenticate with a local gesture backed by a device-bound cryptographic credential.
- A managed tenant identity can sign in to integrated cloud resources under assigned access policies.
- The operator can perform the approved directory task without access to unrelated privileged functions.
Explanation
Correct Answer
C:A managed tenant identity can sign in to integrated cloud resources under assigned access policies. This observable outcome tests whether the requirement has actually been met. Microsoft Entra ID provides cloud directory and identity services, not network packet filtering or document retention.
Incorrect Answers
A:The engineer can perform the allowed resource action but cannot manage unrelated resources or tenant identity settings. This item belongs to a different control area: Azure resource RBAC versus Entra roles. Its appropriate purpose is: Azure RBAC governs Azure resource permissions, whereas Microsoft Entra roles govern directory services. For the stated case, Microsoft Entra ID cloud identity is the closer match. Microsoft Entra ID provides cloud directory and identity services, not network packet filtering or document retention.
B:Users unlock or authenticate with a local gesture backed by a device-bound cryptographic credential. This item belongs to a different control area: Windows Hello for Business. Its appropriate purpose is: Windows Hello for Business replaces reusable password use in supported scenarios with device-bound asymmetric credentials and local user verification. For the stated case, Microsoft Entra ID cloud identity is the closer match. Microsoft Entra ID provides cloud directory and identity services, not network packet filtering or document retention.
D:The operator can perform the approved directory task without access to unrelated privileged functions. This item belongs to a different control area: Microsoft Entra role-based access control. Its appropriate purpose is: Entra administrative roles govern directory and identity operations; Azure resource RBAC is a separate scope model. For the stated case, Microsoft Entra ID cloud identity is the closer match. Microsoft Entra ID provides cloud directory and identity services, not network packet filtering or document retention.
Question 304
A laptop launches a suspicious executable and the SOC needs process-tree investigation. After implementing the intended safeguard, which outcome BEST demonstrates that the stated requirement has been met?
- An authorized workload retrieves the secret while unauthorized principals are denied and access is logged.
- Affected endpoints generate actionable detections and responders can investigate the activity chain.
- Only approved flows traverse the central firewall while prohibited traffic is logged or denied.
- Misconfigurations are tracked to remediation and future posture scans reflect the corrected resources.
Explanation
Correct Answer
B:Affected endpoints generate actionable detections and responders can investigate the activity chain. This observable outcome tests whether the requirement has actually been met. Endpoint detection and response targets device-level malicious behavior, not Microsoft 365 document retention.
Incorrect Answers
A:An authorized workload retrieves the secret while unauthorized principals are denied and access is logged. This item belongs to a different control area: Azure Key Vault secrets. Its appropriate purpose is: Key Vault manages keys, secrets and certificates; it is not a general-purpose file storage or SIEM service. For the stated case, Defender for Endpoint EDR is the closer match. Endpoint detection and response targets device-level malicious behavior, not Microsoft 365 document retention.
C:Only approved flows traverse the central firewall while prohibited traffic is logged or denied. This item belongs to a different control area: Azure Firewall. Its appropriate purpose is: Azure Firewall is a managed stateful network security service; it is not an identity provider or a retention tool. For the stated case, Defender for Endpoint EDR is the closer match. Endpoint detection and response targets device-level malicious behavior, not Microsoft 365 document retention.
D:Misconfigurations are tracked to remediation and future posture scans reflect the corrected resources. This item belongs to a different control area: Cloud Security Posture Management. Its appropriate purpose is: CSPM evaluates configuration and exposure risk proactively, rather than solely responding to an endpoint malware alert. For the stated case, Defender for Endpoint EDR is the closer match. Endpoint detection and response targets device-level malicious behavior, not Microsoft 365 document retention.
Question 305
A payroll portal transmits employee data across an untrusted network and needs confidentiality in transit. Which TWO steps together provide the most directly applicable response AND an evidence check for this specific requirement? Select TWO.
- Use a trusted identity provider and directory to manage identities and support application sign-in.
- Only validated principals with appropriate entitlements can reach sensitive cloud resources regardless of location.
- Identify storage encryption state, TLS connection settings and custody of cryptographic keys.
- Compare authentication records with resource permission grants and denied-operation logs.
- Protect sensitive information with appropriate encryption at rest and in transit and manage access to keys.
Explanation
Correct Answers
C:Identify storage encryption state, TLS connection settings and custody of cryptographic keys. This is the relevant evidence check for this situation. Encryption makes data unreadable to an unauthorized party without the appropriate key; it differs from a one-way hash.
E:Protect sensitive information with appropriate encryption at rest and in transit and manage access to keys. This is the directly applicable response. Encryption makes data unreadable to an unauthorized party without the appropriate key; it differs from a one-way hash.
Incorrect Answers
A:Use a trusted identity provider and directory to manage identities and support application sign-in. This item belongs to a different control area: Identity providers and directories. Its appropriate purpose is: An identity provider handles authentication while a directory stores and organizes identities and attributes; neither equals the protected application. For the stated case, Encryption is the closer match. Encryption makes data unreadable to an unauthorized party without the appropriate key; it differs from a one-way hash.
B:Only validated principals with appropriate entitlements can reach sensitive cloud resources regardless of location. This item belongs to a different control area: Identity as security perimeter. Its appropriate purpose is: Cloud users and workloads access resources from varied networks, making authenticated identity and authorization central boundaries. For the stated case, Encryption is the closer match. Encryption makes data unreadable to an unauthorized party without the appropriate key; it differs from a one-way hash.
D:Compare authentication records with resource permission grants and denied-operation logs. This item belongs to a different control area: Authentication and authorization. Its appropriate purpose is: Authentication proves identity or possession of credentials; authorization determines what that identity may do. For the stated case, Encryption is the closer match. Encryption makes data unreadable to an unauthorized party without the appropriate key; it differs from a one-way hash.
Question 306
A tenant wants users to recover access through self-service while maintaining an auditable verification process. Before changing configuration, which evidence should the team examine to assess THIS particular requirement?
- Inspect SSPR policy scope, method registration, registration status and reset audit logs.
- Inspect synchronization status, source directories and matching cloud user identities.
- Inspect named locations, policy exclusions, targeting and sign-in location evaluation.
- Inspect subscription or resource role assignments and effective permissions for the target resource.
Explanation
Correct Answer
A:Inspect SSPR policy scope, method registration, registration status and reset audit logs. This is the relevant evidence check for this situation. SSPR helps account recovery; it does not grant additional resource authorization or bypass verification.
Incorrect Answers
B:Inspect synchronization status, source directories and matching cloud user identities. This item belongs to a different control area: Hybrid identity. Its appropriate purpose is: Hybrid identity coordinates on-premises and cloud identity management; it does not automatically move every workload to Azure. For the stated case, Self-service password reset is the closer match. SSPR helps account recovery; it does not grant additional resource authorization or bypass verification.
C:Inspect named locations, policy exclusions, targeting and sign-in location evaluation. This item belongs to a different control area: Conditional Access locations. Its appropriate purpose is: Conditional Access can evaluate network locations alongside identities and risk, but location by itself should not be assumed trustworthy. For the stated case, Self-service password reset is the closer match. SSPR helps account recovery; it does not grant additional resource authorization or bypass verification.
D:Inspect subscription or resource role assignments and effective permissions for the target resource. This item belongs to a different control area: Azure resource RBAC versus Entra roles. Its appropriate purpose is: Azure RBAC governs Azure resource permissions, whereas Microsoft Entra roles govern directory services. For the stated case, Self-service password reset is the closer match. SSPR helps account recovery; it does not grant additional resource authorization or bypass verification.
Question 307
A company needs network-layer DDoS mitigation and attack insights for its Azure-hosted public service. Which TWO steps together provide the most directly applicable response AND an evidence check for this specific requirement? Select TWO.
- Use Azure DDoS Protection for protection of exposed Azure public IP resources against volumetric network attacks where appropriate.
- Analysts can connect relevant observed indicators with contextualized threat information to guide investigation.
- Configure Microsoft Sentinel analytics rules to detect defined suspicious patterns in ingested security data.
- Inspect attack mitigation telemetry, protected public IP association and network traffic anomaly patterns.
- Inspect device vulnerability inventory, recommendations, software exposure and remediation status.
Explanation
Correct Answers
A:Use Azure DDoS Protection for protection of exposed Azure public IP resources against volumetric network attacks where appropriate. This is the directly applicable response. DDoS Protection addresses distributed denial-of-service traffic aimed at network services; it does not replace a web-application rule engine.
D:Inspect attack mitigation telemetry, protected public IP association and network traffic anomaly patterns. This is the relevant evidence check for this situation. DDoS Protection addresses distributed denial-of-service traffic aimed at network services; it does not replace a web-application rule engine.
Incorrect Answers
B:Analysts can connect relevant observed indicators with contextualized threat information to guide investigation. This item belongs to a different control area: Microsoft Threat Intelligence. Its appropriate purpose is: Threat intelligence adds context on threats and indicators; it does not by itself implement endpoint blocking or identity authorization. For the stated case, Azure DDoS Protection is the closer match. DDoS Protection addresses distributed denial-of-service traffic aimed at network services; it does not replace a web-application rule engine.
C:Configure Microsoft Sentinel analytics rules to detect defined suspicious patterns in ingested security data. This item belongs to a different control area: Microsoft Sentinel analytics rules. Its appropriate purpose is: Sentinel analytics rules evaluate telemetry to raise detections; collecting logs alone is insufficient to identify a defined pattern. For the stated case, Azure DDoS Protection is the closer match. DDoS Protection addresses distributed denial-of-service traffic aimed at network services; it does not replace a web-application rule engine.
E:Inspect device vulnerability inventory, recommendations, software exposure and remediation status. This item belongs to a different control area: Defender Vulnerability Management. Its appropriate purpose is: Vulnerability management focuses on identifying and prioritizing exposures; it is distinct from active incident correlation. For the stated case, Azure DDoS Protection is the closer match. DDoS Protection addresses distributed denial-of-service traffic aimed at network services; it does not replace a web-application rule engine.
Question 308
A company sees malicious URLs in collaboration messages and needs click-time protection where supported. Which TWO steps together provide the most directly applicable response AND an evidence check for this specific requirement? Select TWO.
- Inspect Safe Links policy assignments, URL click events and detections.
- Use security policies, standards and recommendations to drive governed cloud configuration hardening.
- Use Defender for Office 365 Safe Links policies to evaluate and protect users from malicious links in supported email and collaboration scenarios.
- Simulated or observed attack conditions show mitigation telemetry while legitimate traffic remains reachable.
- Inspect posture findings, resource coverage, attack paths where available and suggested remediations.
Explanation
Correct Answers
A:Inspect Safe Links policy assignments, URL click events and detections. This is the relevant evidence check for this situation. Safe Links addresses URL-based threats; it does not inspect attached files for malware.
C:Use Defender for Office 365 Safe Links policies to evaluate and protect users from malicious links in supported email and collaboration scenarios. This is the directly applicable response. Safe Links addresses URL-based threats; it does not inspect attached files for malware.
Incorrect Answers
B:Use security policies, standards and recommendations to drive governed cloud configuration hardening. This item belongs to a different control area: Cloud security policies and recommendations. Its appropriate purpose is: A recommendation identifies a technical improvement; a documented policy or assigned standard provides expectations for assessed resources. For the stated case, Defender for Office 365 Safe Links is the closer match. Safe Links addresses URL-based threats; it does not inspect attached files for malware.
D:Simulated or observed attack conditions show mitigation telemetry while legitimate traffic remains reachable. This item belongs to a different control area: Azure DDoS Protection. Its appropriate purpose is: DDoS Protection addresses distributed denial-of-service traffic aimed at network services; it does not replace a web-application rule engine. For the stated case, Defender for Office 365 Safe Links is the closer match. Safe Links addresses URL-based threats; it does not inspect attached files for malware.
E:Inspect posture findings, resource coverage, attack paths where available and suggested remediations. This item belongs to a different control area: Cloud Security Posture Management. Its appropriate purpose is: CSPM evaluates configuration and exposure risk proactively, rather than solely responding to an endpoint malware alert. For the stated case, Defender for Office 365 Safe Links is the closer match. Safe Links addresses URL-based threats; it does not inspect attached files for malware.
Question 309
An investigator encounters unfamiliar malicious domains and wants context on the associated campaign. Which TWO steps together provide the most directly applicable response AND an evidence check for this specific requirement? Select TWO.
- Inspect threat intelligence indicators, associated reports and their links to observed activity.
- Malicious web request patterns are blocked or logged while legitimate web requests continue.
- Inspect attack mitigation telemetry, protected public IP association and network traffic anomaly patterns.
- Use Microsoft Threat Intelligence capabilities and relevant threat context to enrich analysis of adversaries and indicators.
- Use Microsoft Sentinel incidents and investigation context to triage related alerts and affected entities.
Explanation
Correct Answers
A:Inspect threat intelligence indicators, associated reports and their links to observed activity. This is the relevant evidence check for this situation. Threat intelligence adds context on threats and indicators; it does not by itself implement endpoint blocking or identity authorization.
D:Use Microsoft Threat Intelligence capabilities and relevant threat context to enrich analysis of adversaries and indicators. This is the directly applicable response. Threat intelligence adds context on threats and indicators; it does not by itself implement endpoint blocking or identity authorization.
Incorrect Answers
B:Malicious web request patterns are blocked or logged while legitimate web requests continue. This item belongs to a different control area: Azure Web Application Firewall. Its appropriate purpose is: A WAF targets application-layer HTTP risks such as injection, unlike basic network port filtering. For the stated case, Microsoft Threat Intelligence is the closer match. Threat intelligence adds context on threats and indicators; it does not by itself implement endpoint blocking or identity authorization.
C:Inspect attack mitigation telemetry, protected public IP association and network traffic anomaly patterns. This item belongs to a different control area: Azure DDoS Protection. Its appropriate purpose is: DDoS Protection addresses distributed denial-of-service traffic aimed at network services; it does not replace a web-application rule engine. For the stated case, Microsoft Threat Intelligence is the closer match. Threat intelligence adds context on threats and indicators; it does not by itself implement endpoint blocking or identity authorization.
E:Use Microsoft Sentinel incidents and investigation context to triage related alerts and affected entities. This item belongs to a different control area: Microsoft Sentinel incident investigation. Its appropriate purpose is: Incident management helps investigate and coordinate alerts; it differs from automatic enforcement through a playbook. For the stated case, Microsoft Threat Intelligence is the closer match. Threat intelligence adds context on threats and indicators; it does not by itself implement endpoint blocking or identity authorization.
Question 310
A project team needs to show how completing selected assessment actions affects a Microsoft compliance progress indicator. Which TWO steps together provide the most directly applicable response AND an evidence check for this specific requirement? Select TWO.
- Use the compliance score in Microsoft Purview Compliance Manager as a progress indicator for assessed improvement actions.
- The investigator finds applicable activity events and can document who performed an action and when.
- Inspect score breakdown, applicable improvement actions and updates to action completion.
- Use Microsoft Purview retention labels and publishing or auto-application policies for item-level lifecycle handling.
- Inspect retention policy scope, duration settings and resulting content lifecycle behavior.
Explanation
Correct Answers
A:Use the compliance score in Microsoft Purview Compliance Manager as a progress indicator for assessed improvement actions. This is the directly applicable response. Compliance score measures tracked improvement progress; it is not a universal regulatory certification or breach-risk guarantee.
C:Inspect score breakdown, applicable improvement actions and updates to action completion. This is the relevant evidence check for this situation. Compliance score measures tracked improvement progress; it is not a universal regulatory certification or breach-risk guarantee.
Incorrect Answers
B:The investigator finds applicable activity events and can document who performed an action and when. This item belongs to a different control area: Microsoft Purview Audit. Its appropriate purpose is: Audit provides activity logging and search, not a tool to classify documents or automatically enforce retention. For the stated case, Compliance score is the closer match. Compliance score measures tracked improvement progress; it is not a universal regulatory certification or breach-risk guarantee.
D:Use Microsoft Purview retention labels and publishing or auto-application policies for item-level lifecycle handling. This item belongs to a different control area: Retention labels. Its appropriate purpose is: Retention labels govern specific items; a broad location-level retention policy does not provide the same fine-grained labeling behavior. For the stated case, Compliance score is the closer match. Compliance score measures tracked improvement progress; it is not a universal regulatory certification or breach-risk guarantee.
E:Inspect retention policy scope, duration settings and resulting content lifecycle behavior. This item belongs to a different control area: Retention policies. Its appropriate purpose is: Retention policies apply lifecycle rules to selected locations or content sets; they do not substitute for DLP sharing blocks. For the stated case, Compliance score is the closer match. Compliance score measures tracked improvement progress; it is not a universal regulatory certification or breach-risk guarantee.