Microsoft Azure Fundamentals AZ-900 Practice Question

Azure Role-Based Access Control (RBAC) allows administrators to control access to Azure resources by assigning roles to users, groups, and service principals. This enables fine-grained control over permissions, ensuring users have the necessary access to perform their tasks.

Azure Resource Locks are used to prevent accidental deletion or modification of resources. They add an additional layer of protection to resources by applying either "Read-only" or "Delete" locks, but they do not define specific permissions for performing actions on resources.

Azure Multi-Factor Authentication (MFA) enhances security by requiring users to verify their identity through additional factors like a phone app when signing in. While it strengthens access security, it does not define or enforce specific permissions for resource actions.

Azure Key Vault is used to securely store and manage secrets, keys, and certificates for applications. It is not used for setting permissions on resources, though it can help manage access to sensitive information.