Free Microsoft SC-300 Exam Practice Questions & Explanations

Last updated on: Aug 20, 2026
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Question 1

You have a Microsoft 365 tenant that uses the domain named fabrikam.com. The Guest invite settings for Azure Active Directory (Azure AD) are configured as shown in the exhibit. (Click theExhibittab.)

A user named [email protected] shares a Microsoft SharePoint Online document library to the users shown in the following table.

Which users will be emailed a passcode?

Answer Options
Correct Answer: A
Explanation

With Email one-time passcode (OTP) for guests enabled, the SC-300 materials describe OTP as an authentication method ''used for B2B guest users who do not have, or cannot use, an Azure AD or Microsoft account to complete sign-in.'' In the scenario: [email protected] is already a guest in the tenant and will authenticate using their home directory; no OTP is sent. [email protected] is an internal member of the same tenant and therefore does not receive a guest OTP. [email protected] has never accessed resources in the tenant; when the library is shared, the tenant sends a guest invitation. With OTP enabled, the service provides a passcode by email to complete authentication when a straightforward federated or previously established sign-in path is not available for the invitee. Hence, under the guest invite/OTP configuration shown, User2 is the user who will be emailed a one-time passcode.

Question 2

You have an Azure subscription that contains the users shown in the following table.

You need to implement Azure AD Privileged Identity Management (PIM).

Which users can use PIM to activate their role permissions?

Answer Options
Correct Answer: D
Explanation

According to the Microsoft SC-300 official study guide and Microsoft documentation on Azure AD Privileged Identity Management (PIM), PIM is used to manage, control, and monitor access within Azure Active Directory (Azure AD), Azure resources, and Microsoft 365. However, not every administrative role within Azure or Microsoft 365 can be managed or activated through PIM.

To understand which administrators can use PIM, we need to review how Azure roles are structured:

Account Administrator --- This role is a classic subscription administrator role, not part of Azure AD role-based access control (RBAC). Therefore, it is not managed or activated through PIM.

Service Administrator --- Also a classic Azure subscription role, but it maps to the Owner role in Azure RBAC. PIM can manage and activate this role because it exists within the RBAC model, which PIM supports.

SharePoint Administrator --- This is an Azure AD directory role, not a classic subscription role, and is supported in Azure AD PIM. Azure AD PIM supports activation for directory roles such as Global Administrator, SharePoint Administrator, Exchange Administrator, etc.

From Microsoft's official documentation:

''Azure AD Privileged Identity Management can manage role assignments for both Azure AD directory roles and Azure resource roles (via Azure RBAC). Classic subscription administrator roles such as Account Administrator are not supported.''

Therefore, Admin1 (Account Administrator) cannot use PIM because their role is outside the scope of PIM. Admin2 (Service Administrator) and Admin3 (SharePoint Administrator) can both use PIM since their roles are recognized by PIM as eligible for activation.

Question 3

You create a Log Analytics workspace.

You need to implement the technical requirements for auditing.

What should you configure in Azure AD?

Answer Options
Correct Answer: B
Explanation

To meet auditing and monitoring requirements, Azure AD must send sign-in logs and audit logs to an external location such as a Log Analytics workspace, Azure Storage account, or Event Hub. This is configured using Diagnostics settings in Azure AD.

According to Microsoft documentation in ''Monitor Azure Active Directory activity logs in Azure Monitor'' and the SC-300 learning objective ''Implement and monitor identity governance'', you must enable diagnostic settings to stream directory logs to a Log Analytics workspace.

The scenario specifies:

''You create a Log Analytics workspace. You need to implement the technical requirements for auditing.''

By configuring Azure AD's Diagnostics settings, you can:

Send Sign-in logs, Audit logs, and Provisioning logs to Log Analytics.

Correlate identity events with security insights in Azure Sentinel or Microsoft Defender for Cloud Apps.

Microsoft documentation confirms:

''To collect and analyze Azure AD sign-in and audit data, configure diagnostic settings to send logs to Log Analytics.''

Other options do not meet the requirement:

A . Company branding: Only affects login pages, not logging or auditing.

C . External Identities: Controls guest access, not logging.

Question 4

You have a Microsoft 365 tenant.

You have an Active Directory domain that syncs to the Azure Active Directory {Azure AD) tenant.

Users connect to the internet by using a hardware firewall at your company. The users authenticate to the firewall by using their Active Directory credentials.

You plan to manage access to external applications by using Azure AD.

You need to use the firewall logs to create a list of unmanaged external applications and the users who access them.

What should you use to gather the information?

Answer Options
Correct Answer: A
Explanation

The Cloud App Discovery feature in Microsoft Defender for Cloud Apps (formerly Cloud App Security) is designed to identify and analyze shadow IT---applications being accessed by users that are not managed by IT.

By importing firewall or proxy logs, Defender for Cloud Apps can automatically detect unmanaged external SaaS applications and the users accessing them. The study guide specifically states:

''Cloud App Discovery analyzes traffic logs from your firewalls and proxies to identify cloud applications used by your organization and provides visibility into usage and risk levels.''

Therefore, to identify unmanaged external apps and the users accessing them using firewall logs, Cloud App Discovery is the correct Microsoft tool.

Question 5

You have a Microsoft 365 E5 subscription that contains a Microsoft SharePoint Online site named Site1. Site1 hosts PDF files

You need to prevent users from printing the files directly from Sitel.

Which type of policy should you create in the Microsoft Defender for Cloud Apps portal?

Answer Options
Correct Answer: D
Explanation

In Microsoft Defender for Cloud Apps (MCAS), a Session policy is used to monitor and control user activities in real time when accessing cloud resources through Conditional Access App Control.

The requirement states:

''Prevent users from printing PDF files directly from SharePoint Online.''

This requires controlling a user's session behavior (e.g., download, print, copy) within a web session --- not just detecting or auditing it afterward. According to Microsoft's Identity and Access Administrator training materials:

''Session policies enable real-time monitoring and control of user sessions, allowing you to restrict activities such as printing, downloading, or copying content.''

By configuring a session policy, administrators can apply real-time controls to prevent printing within SharePoint or Teams sessions while allowing normal view access.

Other options:

File policy controls data at rest (e.g., classifying or sharing files).

Activity policy detects historical actions.

Access policy controls conditions for app access, not user actions.