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

In Microsoft’s cloud responsibility model, Software as a Service (SaaS) is the offering where the cloud provider operates the full application stack and the customer’s responsibility is limited to data and access. Microsoft’s guidance explains that with SaaS, the provider manages the application, runtime, middleware, operating system, virtualization, servers, storage, and networking, while customers focus on “information and identities” and how users access the app. This aligns with your requirement to “manage only the data, user accounts, and user devices” for a cloud-based app. In contrast, PaaS still leaves you responsible for the application and data, and IaaS shifts even more components (OS, middleware, and apps) to you. Microsoft’s shared responsibility descriptions consistently note that SaaS is chosen when organizations want to reduce operational overhead and concentrate on securing and governing their data and identities, leveraging provider controls for platform and infrastructure. Therefore, to meet the scenario of managing only data, user accounts, and devices while the provider runs the rest, SaaS is the correct cloud model.

Microsoft defines hybrid identity as enabling a common identity across on-premises and cloud by integrating your directory services. Microsoft Learn states: “Hybrid identity is achieved by integrating your on-premises Active Directory with Azure Active Directory.” This integration is delivered through the synchronization and optional federation capabilities that connect AD DS to Azure AD so users can access both on-premises and cloud resources with one identity.

To implement this integration, Microsoft’s tooling is explicit: “Azure AD Connect is the Microsoft tool designed to meet and accomplish your hybrid identity goals.” Azure AD Connect (now Microsoft Entra Connect) synchronizes users, groups, and optionally passwords or hashes to Azure AD, providing the foundation for hybrid scenarios such as single sign-on and seamless sign-in.

Regarding tenants, Microsoft’s identity platform clarifies that “A Microsoft 365 organization is associated with a single Azure AD tenant.” Therefore, a hybrid identity deployment does not require two Microsoft 365 tenants; it typically links a single Azure AD (Microsoft Entra ID) tenant with one or more on-premises AD DS forests. In summary, Azure AD Connect enables hybrid identity, hybrid identity is the synchronization/integration of AD DS with Azure AD, and it does not necessitate multiple Microsoft 365 tenants.

In Microsoft Purview Compliance Manager, the built-in Compliance score and assessments are designed for ongoing, risk-based monitoring of your organization’s compliance posture. Microsoft’s SCI materials describe Compliance Manager as a solution that “helps you track, improve, and demonstrate your compliance posture” by mapping regulations and standards to improvement actions and assessments. The experience is not a one-time or periodic snapshot; it is intended to be continuous. As you implement controls, provide evidence, or when automated tests record results, “your score is updated as you complete actions,” reflecting current progress toward data protection and regulatory requirements.

Assessments in Compliance Manager persist over time and are maintained through continuous evaluation: actions can be automatically tested when supported (for example, configuration-based controls in Microsoft 365) or manually assessed on an ongoing basis by compliance teams. This design enables organizations to prioritize and remediate issues as they arise, rather than waiting for monthly or quarterly reviews. Because of this continuous scoring and reassessment model, Compliance Manager assesses compliance data continually for an organization, providing near real-time insight into control effectiveness and residual risk across standards such as GDPR, ISO 27001, and NIST frameworks.

In Microsoft’s Security, Compliance, and Identity guidance, Azure AD Privileged Identity Management (PIM) is the service used to manage, control, and monitor access to important resources in Azure and Microsoft 365. The documentation explains that PIM enables “just-in-time” and “time-bound” activation of privileged roles, requiring users to elevate only when needed and for a limited duration. PIM policies can require approval before a role is activated, enforce multifactor authentication, capture business justification, send notifications, and maintain detailed auditing and access review records. These controls are designed to reduce the risk associated with standing administrative privileges by ensuring that elevation is temporary, approved, and tracked.

By contrast, Windows Hello for Business provides strong, device-bound authentication; Azure AD Identity Protection focuses on detecting and remediating risky sign-ins and users; and Azure AD Access Reviews periodically reattest existing assignments but do not provide the on-demand, approval-based, time-limited activation of roles. Therefore, when the requirement is approval-based, time-bound role activation, Microsoft’s prescribed capability is Azure AD PIM, which delivers just-in-time elevation with approvers, duration limits, and audit/logging to support least privilege and Zero Trust operational practices.

In the Microsoft Cloud Adoption Framework (CAF) for Azure, the methodology is organized into sequential stages that guide an organization from initial intent through operations. Microsoft describes the flow as: “Strategy → Plan → Ready → Adopt → Govern → Manage.” The guidance explains that before building landing zones or preparing environments (Ready), organizations should complete the Strategy and Plan work. Microsoft states that the framework “helps you create and align your business strategy, define business outcomes, and justify cloud adoption” in the Strategy stage; then, in Plan, you “translate that strategy into an actionable adoption plan, rationalize portfolios, and prepare a cloud adoption backlog.” Only after these two stages does the Ready phase occur, where you “prepare your cloud environment (landing zone) to host the workloads.”

Additionally, CAF emphasizes that Govern and Manage are ongoing disciplines that operate alongside and after adoption rather than preceding Ready: “Govern and Manage provide iterative guardrails and operational baselines that evolve as you adopt more workloads.” Therefore, the two phases addressed before the Ready phase are Define Strategy and Plan, aligning with Microsoft’s prescribed order and intent of the Cloud Adoption Framework methodology.

Azure DDoS Protection Standard is a platform-native service designed to mitigate distributed denial of service attacks against Azure-hosted workloads that expose public IP addresses. Microsoft’s guidance explains that DDoS Protection Standard is “enabled on a virtual network” and, once enabled, “automatically protects resources within the virtual network with public IP addresses” (for example, Application Gateway, Azure Load Balancer, and virtual machines). The service is “tuned to the traffic patterns of the protected resources” and provides adaptive real-time mitigation with telemetry and attack analytics.

Critically, the scope of enablement is at the virtual network (VNet) level, not at the resource group level, and it does not apply to Azure Active Directory (Microsoft Entra ID) users or applications, which are identity services rather than network resources. Microsoft’s materials emphasize that by associating a DDoS protection plan to a VNet, you “protect all public IPs assigned to resources in that VNet”, giving layered protection alongside Azure’s always-on basic protections.

Therefore, the only option that correctly completes the sentence is virtual networks, because Azure DDoS Protection Standard is configured on, and provides coverage for, resources inside a VNet that have public endpoints—exactly matching Microsoft’s SCI/Azure security documentation.

In Microsoft Defender for Office 365, Threat Trackers (also known as threat analytics in the security portal) surface curated intelligence on prevailing and emerging cyberthreats, giving security teams insight into current campaigns, affected regions, and recommended actions. Threat Explorer (Explorer/Real-time detections) is the investigation workspace that provides near real-time visibility into detected phishing, malware, and other malicious email content, allowing analysts to identify, filter, and analyze recent threats and take remediation actions (e.g., purge messages). Anti-phishing protection is configured via anti-phishing policies and uses machine learning and impersonation settings (user and domain impersonation) to detect and block impersonation attempts and other phishing techniques in Exchange Online. Together, these capabilities map directly to the statements: Trackers = intelligence on active threats, Explorer = real-time analysis and reporting, and Anti-phishing = detection of impersonation.

In Microsoft’s shared responsibility model for Azure, responsibilities are divided between Microsoft and the customer. Microsoft Learn explains that Microsoft is responsible for security of the cloud, while customers are responsible for security in the cloud. The platform owner’s scope includes the underlying facilities and infrastructure. As the documentation states: “Microsoft is responsible for the security OF the cloud, which includes protecting the infrastructure that runs all of the services offered in Microsoft Azure,” and this encompasses “physical datacenters, physical hosts, and the physical network.” The customer, by contrast, is responsible for items within their tenant and workloads, including “data, endpoints, accounts, and access management,” as well as configuration of services, identities, and devices.

Applied to the options given: managing mobile devices (A), setting permissions for user data (B), and creating/managing user accounts (C) fall under the customer’s responsibility because they relate to identity, access, data, and endpoint management within the tenant. The one item that Microsoft solely manages is the physical layer—the “physical hardware and facilities” that host Azure services. Therefore, the correct answer is D. the management of the physical hardware.