Microsoft Certified: Azure Fundamentals (AZ-900) Practice Exam

Which Azure feature allows you to set rules to control access to resources?

1. Azure Blueprints

2. Role-Based Access Control (RBAC)

3. Azure Resource Manager

4. Network Security Groups

The correct answer is: Role-Based Access Control (RBAC)

The correct choice involves Role-Based Access Control (RBAC), which is a fundamental Azure feature that enables you to manage access to resources effectively. RBAC allows administrators to assign specific roles to users, groups, and applications, thereby controlling who has access to certain resources and what level of actions they can perform on those resources. By implementing RBAC, organizations can ensure the principle of least privilege, granting users only the access necessary to perform their job functions while safeguarding other resources from unauthorized access. This feature is integral to Azure's security architecture, providing a clear model to manage permissions across various Azure services. Other features serve different purposes: Azure Blueprints provides a method for deploying and managing compliance by packaging resource templates and policies; Azure Resource Manager is used for organizing and deploying Azure resources but does not inherently manage access; and Network Security Groups are focused more on network traffic control rather than user-based access permissions.