Microsoft SC-300 Dumps Questions Answers

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Azure AD Password Protection has two components: the DC agent (installed on domain controllers) and the proxy service (installed on one or more member servers). The SC-300 materials and Microsoft Identity Governance guidance explain that the proxy service is required when domain controllers do not have direct internet access. The proxy retrieves the password protection policy and custom banned password list from Azure AD over outbound HTTPS and makes it available to DC agents. The documentation further states that you should deploy at least one proxy per forest and two for high availability, and that domain controllers do not need internet connectivity when a proxy is deployed. In this scenario, DCs are explicitly blocked from internet access, so the proxy must be placed on member servers. Both SERVER1 (Application Proxy connector) and SERVER2 (Azure AD Connect) are domain-joined member servers with internet connectivity and are appropriate locations for the AzureADPasswordProtectionProxy service; selecting both provides the recommended redundancy. The custom banned password list is configured in Azure AD at the tenant level (as part of Azure AD Password Protection settings), not on individual servers. Once configured, the policy and list are downloaded by the proxy and enforced by the DC agent during password set or change operations, satisfying the requirement to implement a banned password list for the litware.com forest.

SC-300 emphasizes using Conditional Access with named locations to scope MFA—especially to exclude trusted corporate egress IPs . The materials state that administrators can define named locations by public IP ranges and “mark them as trusted” for policy exceptions. This aligns with the requirement: enforce MFA for all users, but exempt users authenticating from the Boston office. Because Azure AD evaluates the client’s public egress address, private RFC1918 ranges are never seen by Azure AD on the internet, so defining private IP ranges would not work. Likewise, the legacy “Trusted IPs” setting belongs to the old per-user MFA service settings; SC-300 guidance prefers Conditional Access named locations for modern MFA deployments and for combining with other conditions (apps, platforms, user risk, locations). Implementing the Boston office as a named location using its public egress IP range(s), and marking it trusted, lets you exclude that location from the tenant-wide MFA policy while still meeting the broader requirement to enforce MFA for everyone else and for on-prem apps published via Azure AD Application Proxy. In short: define Boston’s public IP as a named location and use it in your Conditional Access policy exclusion to satisfy the exemption precisely and securely.

According to the Microsoft SC-300: Identity and Access Administrator Study Guide and Microsoft Learn modules “Implement and manage Azure AD roles” and “Implement Privileged Identity Management (PIM)” , there is a clear distinction between Azure AD built-in roles and Azure (resource-based) built-in roles.

Azure AD built-in roles govern directory-level access — such as managing users, groups, enterprise apps, or security settings in Azure Active Directory (Entra ID). The Privileged Role Administrator role allows the user to manage role assignments for directory roles in Azure AD, including activating roles through PIM. The Global Administrator also has this capability, but the Privileged Role Administrator is the least privilege role that meets the delegation requirement — aligning with the principle of least privilege stated in the scenario. As the documentation notes:

“Privileged Role Administrator manages role assignments in Azure AD, including the ability to activate and assign roles through Azure AD Privileged Identity Management.”

Azure built-in roles, on the other hand, are used to control access at the Azure resource level — for subscriptions, resource groups, and individual resources. The role responsible for managing these assignments is the User Access Administrator. This role can grant or revoke access to Azure resources by managing role assignments within Azure RBAC (Role-Based Access Control). The Microsoft documentation states:

“User Access Administrator allows management of user access to Azure resources. It can assign roles in Azure RBAC for resources, subscriptions, and management groups.”

Therefore:

✅ To manage Azure AD built-in role assignments → Privileged role administrator

✅ To manage Azure built-in role assignments → User access administrator

This approach satisfies the delegation requirement mentioned in the scenario by assigning the least-privileged roles necessary for each type of role management task.