Free Microsoft SC-900 Practice Exam with Questions & Answers | Set: 6

Conditional access policies always enforce MFA = NoMicrosoft Entra Conditional Access policies are flexible and do not always require MFA. MFA is one possible control, but policies can enforce other access controls such as requiring a compliant device, blocking access entirely, requiring Terms of Use acceptance, or enforcing session controls.

SCI Extract: “Conditional Access is the tool used by Azure AD to bring signals together, to make decisions, and enforce organizational policies. These policies can require MFA, but it is not mandatory for all policies.”

Block access based on location = YesConditional Access supports location-based conditions using named locations (such as country or IP ranges). Policies can block or allow access based on where the user is signing in from.

SCI Extract: “Administrators can use Conditional Access policies to block or grant access based on user location, using named locations to define trusted or risky areas.”

Only affects Entra joined devices = NoConditional Access applies to all users and devices, including:

Entra-joined,

Hybrid Entra-joined,

Registered devices (via Microsoft Intune or Azure AD),

And even unmanaged (BYOD) devices depending on configuration.

SCI Extract: “Conditional Access policies apply to all users and devices based on selected conditions, not only Microsoft Entra joined devices.”

Microsoft defines Microsoft Entra ID (formerly Azure Active Directory) as “a cloud-based identity and access management (IAM) service” that “helps your employees sign in and access resources.” In SCI learning paths, Entra ID is positioned as the tenant’s identity provider (IdP) that authenticates users and issues tokens for applications using standards such as OpenID Connect, OAuth 2.0, and SAML, which applications then use to authorize access based on roles/claims. Microsoft further explains that Entra ID provides single sign-on, Conditional Access, MFA, and token-based authorization—all core IdP capabilities that govern who can access what across Microsoft 365, Azure, and thousands of SaaS apps.

By contrast, an extended detection and response (XDR) system refers to Microsoft Defender XDR, which focuses on incident detection, correlation, and response—not identity provisioning or token issuance. A security information and event management (SIEM) system refers to Microsoft Sentinel, which aggregates and analyzes logs and alerts—not primary authentication. An Azure management group is a governance scope used to organize subscriptions and apply policy/RBAC at scale; it is not an authentication/authorization service. Therefore, within Microsoft’s SCI scope, Microsoft Entra ID is an identity provider used to perform authentication (verifying identity and issuing tokens) and to enable authorization in applications and resources that consume those tokens.

Microsoft describes Windows Hello for Business (WHfB) as replacing passwords with a device-bound credential: “Windows Hello for Business replaces passwords with strong two-factor authentication on devices. This authentication consists of a new type of user credential that is tied to a device and uses a biometric or a PIN.” WHfB authenticators are biometric gesture or PIN unlocking an asymmetric key stored on the device (typically in the TPM). Microsoft clarifies that the PIN is not a password and is “local to the device” and used to unlock the user’s private key. Consequently, Yes—a PIN is a supported WHfB sign-in gesture.

Conversely, the Microsoft Authenticator app is a separate Azure AD (Microsoft Entra ID) authentication method (push notifications, TOTP, passwordless phone sign-in). It is not the WHfB credential; WHfB relies on keys/certificates on the device, not on the Authenticator app.

Finally, WHfB credentials are per-device: Microsoft states the credential is “tied to a device” and the private key never leaves the device, which means it does not roam/sync across a user’s different devices. Each device enrolls and provisions its own WHfB key and gesture. These statements from Microsoft SCI documentation lead to the outcomes: No / Yes / No.

Microsoft defines defense in depth as a security strategy that uses multiple, reinforcing layers of protection to reduce the chance that a single failure leads to compromise. In Microsoft’s security guidance, defense in depth is described as employing “a series of mechanisms across multiple layers” to protect identities, endpoints, applications, data, and the network. The model spans layers such as identity, perimeter, network, compute, application, and data, with controls at each layer designed to detect, prevent, and contain attacks. Typical Azure/Microsoft 365 implementations include identity protections (MFA, Conditional Access), network controls (Azure Firewall, NSGs), perimeter filtering (WAF, DDoS Protection), endpoint safeguards (Defender for Endpoint), application security (code and runtime controls), and data protection (encryption, DLP, Purview Information Protection). By “placing multiple layers of defense throughout a network infrastructure,” an organization limits blast radius and increases resilience if one layer is bypassed. This contrasts with threat modeling (a design-time analysis technique), identity as the security perimeter (a principle of Zero Trust), and the shared responsibility model (a cloud governance concept). The scenario in the question precisely matches Microsoft’s defense in depth methodology.

Microsoft Entra Permissions Management is Microsoft’s cloud infrastructure entitlement management (CIEM) solution delivered in the Microsoft Entra admin center, not in the Microsoft Purview compliance portal. Microsoft guidance describes it as a CIEM service that provides “centralized visibility, right-sizing, and governance of permissions across clouds” and is accessed and administered from the Entra portal under Permissions Management. The Purview compliance portal is used for compliance solutions such as Compliance Manager, Information Protection, DLP, eDiscovery, and Insider Risk—not CIEM—so statement 1 is No.

Permissions Management supports multicloud environments. Microsoft documentation states that it “discovers, monitors, and manages permissions for identities and resources across Microsoft Azure, Amazon Web Services (AWS), and Google Cloud Platform (GCP).” It calculates a Permission Creep Index (PCI), surfaces excessive permissions, and recommends remediation across these clouds; therefore, using it to manage permissions in AWS is supported—statement 2 is Yes.

Regarding secure scores: Permissions Management focuses on entitlements (e.g., effective permissions, PCI, right-sizing actions). Microsoft Secure Score (and Identity Secure Score) are separate posture metrics exposed in Microsoft 365 Defender and Microsoft Entra ID, respectively. The Permissions Management blade does not present Microsoft Secure Score; instead, it shows CIEM-specific insights and PCI. Consequently, the claim that Secure Score can be reviewed from Permissions Management in the Entra admin center is No.

In Microsoft Purview Information Protection, pre-trained (Microsoft-provided) trainable classifiers are designed to automatically recognize specific categories of content by learning from examples rather than relying only on patterns or keywords. Microsoft’s guidance explains that trainable classifiers “look for data by learning from examples,” and that Microsoft supplies a catalog of “pre-trained classifiers that you can use immediately in your tenant.” The documentation explicitly lists content types these classifiers can recognize, including “Resumes,” along with other categories such as Source code, Threat and harassment, and more. Because they’re already trained by Microsoft, you can use them “to identify and classify items across SharePoint, OneDrive, and Exchange,” and then take actions such as auto-labeling or enforcing DLP policies based on the classifier match.

By contrast, Content explorer is a reporting tool that lets you view where sensitive info types/labels were found; it doesn’t identify resumes on its own. Activity explorer shows events like DLP policy matches over time. eDiscovery is used for legal hold, search, and review, not for semantic content identification. Therefore, to identify documents that are employee resumes, the correct Microsoft compliance feature is the pre-trained (Microsoft-provided) trainable classifier for Resumes.

Microsoft Purview Compliance Manager is a feature in the Microsoft Purview compliance portal that helps you manage your organization’s compliance requirements with greater ease and convenience. Compliance Manager can help you throughout your compliance journey, from taking inventory of your data protection risks to managing the complexities of implementing controls, staying current with regulations and certifications, and reporting to auditors.

Watch the video below to learn how Compliance Manager can help simplify how your organization manages compliance:

Compliance Manager helps simplify compliance and reduce risk by providing:

Pre-built assessments for common industry and regional standards and regulations, or custom assessments to meet your unique compliance needs (available assessments depend on your licensing agreement; learn more).

Workflow capabilities to help you efficiently complete your risk assessments through a single tool.

Detailed step-by-step guidance on suggested improvement actions to help you comply with the standards and regulations that are most relevant for your organization. For actions that are managed by Microsoft, you’ll see implementation details and audit results.

A risk-based compliance score to help you understand your compliance posture by measuring your progress in completing improvement actions.

Microsoft’s identity guidance for Azure resources states there are two kinds of managed identities: system-assigned and user-assigned. The documentation describes that a system-assigned identity is scoped to a single resource and follows its lifecycle: “A system-assigned managed identity is created in Microsoft Entra ID and is tied to the lifecycle of that Azure service instance. When the resource is deleted, Azure automatically deletes the identity.” By contrast, a user-assigned identity is reusable across resources: “A user-assigned managed identity is a standalone Azure resource… It can be assigned to one or more Azure service instances and is managed independently of the resources that use it.”

Because the scenario requires multiple Azure web apps to use the same identity, the only managed identity type that supports this sharing model is the user-assigned managed identity. This allows you to grant RBAC permissions once to the identity and then attach that same identity to several App Service instances, simplifying secretless access to Azure resources (Key Vault, Storage, SQL, etc.) and providing centralized lifecycle and rotation management. Certificates or generic service principals would reintroduce credential management, while a system-assigned identity cannot be shared across multiple apps. Therefore, a user-assigned managed identity is the correct choice.

Azure Firewall is a managed, cloud-based network security service designed to secure traffic inside and across Azure Virtual Networks. Microsoft describes Azure Firewall as a stateful firewall that “protects Azure Virtual Network resources” by enforcing network and application rules, central logging, and threat intelligence–based filtering. Because it is deployed into a VNet/subnet (often as the hub in a hub-and-spoke), it directly governs East/West and North/South flows to workloads such as Azure virtual machines and platform services reachable through the VNet, using DNAT/SNAT and rule collections. Microsoft guidance highlights capabilities to “centrally create, enforce, and log application and network connectivity policies across subscriptions and virtual networks,” and to filter traffic for peered VNets, branch connections (VPN/ExpressRoute), and internet traffic. These capabilities explicitly map to protecting Azure virtual networks and the VMs and subnets inside them. In contrast, Azure AD users, Exchange Online inboxes, and SharePoint Online sites are SaaS/identity resources protected by Microsoft Entra controls, Exchange/SharePoint security, and Purview/Defender for Office 365—not by a VNet firewall. Therefore, the Azure Firewall–protectable resource types among the options are Azure virtual machines and Azure virtual networks.