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SC-100 Free Practice Questions — Page 7

Question 65

HOTSPOT - You have an Azure subscription that contains three Azure App Service web apps. You need to secure the apps by using Azure Web Application Firewall (WAF) on Azure Front Door. The solution must meet the following requirements: • Block attempts to access the apps from malicious bots. • Rate limit incoming connections to the apps. The solution must minimize administrative effort. What should you configure for each requirement? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

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Correct Answer: Rate limit: A custom rule Block malicious bots: A managed rule set
Explanation:
Azure Front Door WAF rate limiting is implemented using custom rate-limit rules. Bot protection is provided by the managed rule set (Bot Protection/DRS), minimizing administration.

Question 66

You have a Microsoft 365 E5 subscription and an Azure subscription. You need to recommend a solution to enforce the Zero Trust principle of explicit verification for the subscriptions. The solution must be based on Zero Trust guidance in the Microsoft Cybersecurity Reference Architectures (MCRA). What should you include in the recommendation?

A. Conditional Access
B. Microsoft Defender for Identity
C. Microsoft Defender for Cloud
D. Microsoft Entra ID Identity Governance
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Correct Answer: A
Explanation:
The Zero Trust principle of explicit verification requires authenticating and authorizing every access request using all available signals (identity, device, location, risk, etc.). In Microsoft Cybersecurity Reference Architectures (MCRA), Microsoft Entra Conditional Access is the primary enforcement mechanism that evaluates these signals and enforces access decisions. Microsoft Defender for Identity and Defender for Cloud provide security insights and detections, while Identity Governance manages lifecycle and access governance rather than real-time explicit verification.

Question 67

You have two Azure subscriptions named Sub1 and Sub2 that contain the vaults shown in the following table. You need to design a multi-user authorization (MUA) solution for security operations on the vaults. The solution must meet the following requirements: • RSVault1 and RSVault2 must require MUA for disabling soft delete, removing MUA protection, and disabling immutability. • BackupVault1 and BackupVault2 must require MUA for disabling soft delete and removing MUA protection. What is the minimum number of Resource Guard resources required?

A. 1
B. 2
C. 3
D. 4
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Correct Answer: B
Explanation:
A single Resource Guard can protect multiple Recovery Services vaults and Backup vaults, including across subscriptions, but it must reside in the same Azure region as the protected vaults. The required protected operations can be configured per vault type and do not require separate Resource Guards. Therefore, the minimum number of Resource Guards equals the number of regions containing the vaults. With the vaults spanning two regions, two Resource Guard resources are required.

Question 68

HOTSPOT - You have an Azure DevOps organization that is used to manage the development and deployment of internal apps to multiple Azure subscriptions. You need to implement a DevSecOps strategy based on Microsoft Cloud Adoption Framework for Azure principles. The solution must meet the following requirements: • All pull requests must be enforced. • All deployments to production must be approved. What should you include in the solution for each requirement? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

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Correct Answer: All pull requests must be enforced: Protected branches All deployments to production must be approved: Environments
Explanation:
Protected branches enforce pull request policies before changes can be merged. Azure DevOps Environments support approvals and checks, requiring approval before deployments to production.

Question 69

Your network contains an Active Directory Domain Services (AD DS) domain. You need to ensure that the built-in administrator account for the domain can be used only for interactive sign-ins to domain controllers. What should you configure?

A. the Protected Users group
B. authentication policies
C. the User Rights Assignment security policy settings
D. an authentication policy silo
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Correct Answer: C
Explanation:
The built-in domain Administrator account (RID 500) is exempt from authentication policies and authentication policy silos, so those mechanisms cannot enforce this restriction for that account. To allow interactive sign-ins only on domain controllers, configure User Rights Assignment in Group Policy (for example, Allow log on locally/Deny log on locally and related logon rights) so the account can sign in interactively only on domain controllers.

Question 70

HOTSPOT - You have a Microsoft Entra tenant named contoso.com. You have 30 Azure subscriptions that are linked to contoso.com. The tenant contains the management groups shown in the following table. You need to design a governance solution to manage access to all the Azure Storage accounts across the subscriptions. The solution must meet the following requirements: • Use custom role-based access control (RBAC) to provide granular access to control plane and data plane operations. • Minimize administrative effort. At which scope should you assign the roles, and what is the minimum number of assignments per role? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Illustration for SC-100 question 70 Illustration for SC-100 question 70
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Correct Answer: Scope: /providers/Microsoft.Management/managementGroups/<Entra Tenant GUID> Minimum number of assignments: 1
Explanation:
Assign the custom RBAC role at the tenant root management group so it is inherited by both management groups and all 30 subscriptions, minimizing administration while covering control plane and supported data plane permissions.

Question 71

Your on-premises network contains an Active Directory Domain Services (AD DS) domain. The domain contains a server named Serve1 that runs Windows Server 2022. You have an Azure subscription that is linked to a hybrid Microsoft Entra tenant and contains a user named User1. User1 works remotely. You need to ensure that User1 can establish RDP connections to Server1 via the internet. The solution must ensure that User1 authenticates by using multifactor authentication (MFA). What should you include in the solution?

A. Windows Admin Center
B. Microsoft Entra Internet Access
C. Azure Bastion
D. Microsoft Entra Private Access
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Correct Answer: D
Explanation:
Microsoft Entra Private Access (part of the Global Secure Access suite) provides secure application access to private/on-premises resources without exposing them to the internet and integrates with Microsoft Entra Conditional Access, allowing MFA enforcement for RDP access to on-premises servers. Azure Bastion is for Azure virtual machines, Windows Admin Center is a management tool, and Microsoft Entra Internet Access secures internet/SaaS access rather than private resource access.

Question 72

Note: This section contains one or more sets of questions with the same scenario and problem. Each question presents a unique solution to the problem. You must determine whether the solution meets the stated goals. More than one solution in the set might solve the problem. It is also possible that none of the solutions in the set solve the problem. After you answer a question in this section, you will NOT be able to return. As a result, these questions do not appear on the Review Screen. You have a Microsoft 365 subscription that uses Microsoft Defender XDR. The subscription contains 500 devices that are enrolled in Microsoft Intune. The subscription contains 500 users that connect to external software as a service (SaaS) apps by using the devices. You need to implement a solution that meets the following requirements: • Allows user access to SaaS apps that Microsoft has identified as low risk • Blocks user access to SaaS apps that Microsoft has identified as high risk Solution: You configure app protection policies in Intune, and you create a Conditional Access policy. Does this meet the goal?

A. Yes
B. No
Show Answer
Correct Answer: B
Explanation:
App protection policies in Intune protect app data and govern how managed apps handle corporate information, but they do not allow or block access to SaaS applications based on Microsoft's app risk ratings. Conditional Access controls access based on signals such as user, device, location, or risk, but it does not use Microsoft Defender for Cloud Apps' cloud app risk score to automatically allow low-risk apps and block high-risk apps. Meeting the stated requirement would require Microsoft Defender for Cloud Apps app discovery/governance capabilities rather than Intune app protection policies.

Question 73

Note: This section contains one or more sets of questions with the same scenario and problem. Each question presents a unique solution to the problem. You must determine whether the solution meets the stated goals. More than one solution in the set might solve the problem. It is also possible that none of the solutions in the set solve the problem. After you answer a question in this section, you will NOT be able to return. As a result, these questions do not appear on the Review Screen. You have a Microsoft 365 subscription that uses Microsoft Defender XDR. The subscription contains 500 devices that are enrolled in Microsoft Intune. The subscription contains 500 users that connect to external software as a service (SaaS) apps by using the devices. You need to implement a solution that meets the following requirements: • Allows user access to SaaS apps that Microsoft has identified as low risk • Blocks user access to Saas apps that Microsoft has identified as high risk Solution: From Microsoft Defender for Cloud Apps, you configure a cloud discovery policy and unsanction risky apps. Does this meet the goal?

A. Yes
B. No
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Correct Answer: B
Explanation:
No. Cloud Discovery identifies and assesses SaaS apps, and marking apps as unsanctioned classifies them as not approved. By itself, configuring a Cloud Discovery policy and unsanctioning apps does not enforce blocking or automatically allow only low-risk apps. Blocking access requires enforcement integration (such as Microsoft Defender for Endpoint or supported network/security controls) and appropriate app governance. Therefore, the proposed solution alone does not meet the stated goal. Sources: https://www.secexams.com/exams/Microsoft/ms-102/view/39

Question 74

HOTSPOT - You have an Azure subscription. The subscription contains 20 App Service web apps that provide services to external customers. Each web app has a unique certificate and key. You need to recommend a solution to manage the keys and certificates of the web apps. The solution must meet the follow requirements: • Provide a single tenancy to store the keys and certificates. • Maintain FIPS 140-2 Level 3 compliance. • Follow the principle of least privilege. • Minimize costs. • Minimize administrative effort. What should you include in the recommendation? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

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Correct Answer: Azure service: Azure Key Vault Premium SKU Authorization mechanism: A single vault with role-based access control (RBAC) authorization
Explanation:
Premium Key Vault provides HSM-backed keys meeting FIPS 140-2 Level 3 requirements while costing less than Managed HSM. A single vault minimizes cost and administration, and RBAC supports least-privilege access without legacy access policies.

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