SC-900 Practice Test 2 — 10 Questions

Question 1

A company must retain all vendor contracts for 10 years to meet regulatory requirements. After 10 years, the contracts must be permanently destroyed with no possibility of recovery. The compliance team wants to automate this lifecycle and ensure that during the retention period, the contracts cannot be edited or deleted by users. Which Microsoft Purview solution should they use?

Accepted Answer

Records Management. Records Management in Microsoft Purview is designed to declare records (regulatory or legal) that must be retained for a specific period and then disposed of in a compliant manner. It enforces immutability during the retention period—users cannot edit or delete records—and supports a disposition review or automatic permanent deletion after the retention period ends, exactly matching the requirement for 10-year retention followed by destruction with no recovery.

Answer

Data Lifecycle Management (DLM)

Answer

eDiscovery (Premium)

Answer

Sensitivity Labels

Question 2

A company secures its network by deploying a firewall at the perimeter, an intrusion prevention system on internal segments, endpoint antivirus on all workstations, and encrypting sensitive data at rest and in transit. This layered approach ensures that if one control fails, others still provide protection. Which security concept does this strategy best represent?

Accepted Answer

Defense in depth. The strategy described uses multiple independent security controls—firewall, IPS, endpoint antivirus, and encryption—so that if one layer fails, others continue to protect the asset. This is the core definition of defense in depth, which creates overlapping layers of protection rather than relying on a single point of failure.

Answer

Least privilege

Answer

Zero Trust

Answer

Separation of duties

Question 3

A company is moving its on-premises database to Azure SQL Database. According to the shared responsibility model, which security tasks remain the responsibility of the customer?

Accepted Answer

Managing access controls and authentication for database users. In the shared responsibility model for Azure SQL Database, Microsoft manages the physical infrastructure, including servers, storage, and network, while the customer is responsible for data and access management. Option B is correct because managing access controls and authentication for database users, such as configuring logins, users, and permissions via T-SQL or Azure Active Directory, falls squarely on the customer. Microsoft ensures the platform is patched and secure, but the customer must control who can access the database and what they can do.

Answer

Patching the physical servers hosting the database

Answer

Securing the hypervisor running the virtual machines

Answer

Hardening the network firewalls at the datacenter perimeter

Question 4

A company has many guest users in Microsoft Entra ID who collaborate on a project in a specific SharePoint site. The compliance team needs to periodically verify that these guest users still require access to the site. If a reviewer does not respond within 30 days, the guest's access should be automatically removed. Additionally, the company wants to ensure that once access is removed, the guest user object is eventually deleted from the directory after 90 days. Which Microsoft Entra Identity Governance features should they use together?

Accepted Answer

Access Reviews configured to auto-apply results and delete guest users after a specified number of days. Access Reviews in Microsoft Entra ID can be configured to automatically apply results, removing guest access when a reviewer does not respond within a specified period (e.g., 30 days). Additionally, the 'Delete guest users not reviewed within' setting allows automatic deletion of the guest user object from the directory after a configurable number of days (e.g., 90 days). This directly meets both requirements: periodic verification of access and eventual cleanup of the directory object.

Answer

Entitlement Management access packages with an expiration policy

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Lifecycle Workflows to schedule a periodic task

Answer

Privileged Identity Management (PIM) for guest roles

Question 5

A company stores customer data in Microsoft 365 and needs to identify which data is subject to GDPR. Which Microsoft Purview solution should be used?

Accepted Answer

Data Classification. Microsoft Purview Data Classification enables organizations to identify and classify sensitive data across their Microsoft 365 environment. This includes detecting personal data that may be subject to regulations like GDPR. The other options serve different purposes: lifecycle management for retention, DLP for protection, and audit for logging.

Answer

Data Lifecycle Management

Answer

Data Loss Prevention

Answer

Audit

Question 6

A company is migrating its on-premises virtual machines to Azure Infrastructure-as-a-Service (IaaS). Which security responsibility primarily shifts from the customer to Microsoft during this migration?

Accepted Answer

Physical security of the data center. When migrating on-premises virtual machines to Azure IaaS, Microsoft takes over responsibility for the physical security of the data centers, including environmental controls, hardware maintenance, and physical access controls. This is a fundamental shift from the customer's responsibility under the shared responsibility model, where the customer previously managed the physical infrastructure on-premises.

Answer

Patching the guest operating system

Answer

Managing user access to the virtual machines

Answer

Configuring the firewall rules for the virtual network

Question 7

A company uses Microsoft 365 E5 and is concerned about advanced phishing attacks that use adversary-in-the-middle (AiTM) techniques to steal session cookies and bypass multifactor authentication. Which Microsoft Defender for Office 365 feature should they configure to specifically protect against this type of attack?

Accepted Answer

Anti-Phishing (advanced policies). Advanced anti-phishing policies in Defender for Office 365 include protection against adversary-in-the-middle (AiTM) attacks by using machine learning models and impersonation detection to analyze and block phishing attempts that aim to steal session cookies and bypass multifactor authentication. This feature specifically detects and mitigates sophisticated phishing techniques that traditional anti-spam or link-checking mechanisms might miss, such as real-time credential harvesting and session hijacking via proxy servers.

Answer

Safe Attachments

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Safe Links

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Campaign Views

Question 8

A company's security policy requires that customer data must only be accessible by authorized sales representatives. Which security principle does this requirement directly enforce?

Accepted Answer

Confidentiality. The principle of confidentiality ensures that information is accessible only to authorized individuals or systems. In this scenario, restricting access to customer data to only authorized sales representatives aligns with maintaining confidentiality. The other options are incorrect: Integrity ensures data is not improperly modified, Availability ensures systems are operational, and Non-repudiation ensures actions cannot be denied.

Answer

Integrity

Answer

Availability

Answer

Non-repudiation

Question 9

A company must comply with the General Data Protection Regulation (GDPR). They need a unified solution that provides a compliance score, actionable recommendations to improve their security posture, and the ability to track their progress over time. Additionally, they want to assign improvement actions to specific teams and automate the collection of evidence for controls. Which two Microsoft Purview solutions should the administrator use? (Select two.)

Accepted Answer

Compliance Manager. Compliance Manager is correct because it provides a unified compliance score, actionable recommendations to improve security posture, and the ability to track progress over time. It also allows administrators to assign improvement actions to specific teams and automate evidence collection for controls, directly meeting all the stated GDPR compliance requirements.

Answer

Data Lifecycle Management

Answer

Insider Risk Management

Question 10

A company subscribes to a cloud-based email service that is delivered as Software-as-a-Service (SaaS). According to the shared responsibility model, who is primarily responsible for the physical security of the data centers where the email data is stored?

Accepted Answer

The cloud provider. In the shared responsibility model for SaaS, the cloud provider is responsible for the physical security of the data centers, including hardware, network infrastructure, and physical access controls. The customer is responsible for securing their own data, user access, and compliance within the service, but not the underlying physical infrastructure.

Answer

The customer

Answer

Both the customer and the cloud provider equally

Answer

Neither the customer nor the cloud provider