Access policies vs RBAC in Azure - Practice Questions

Challenge - 5 Problems

🧠 Conceptual

intermediate

Difference between Access Policies and RBAC in Azure

Which statement correctly describes the main difference between Access Policies and Role-Based Access Control (RBAC) in Azure?

A Access Policies are specific to individual resources like Key Vaults, while RBAC applies broadly across Azure resources.

B Access Policies allow assigning roles to users, but RBAC only manages firewall rules.

C RBAC is only used for network security, whereas Access Policies control user permissions on storage accounts.

D RBAC is deprecated and replaced entirely by Access Policies in Azure.

💡 Hint

Think about the scope and resource types each method controls.

Access Policies are resource-specific permission settings, such as those used in Azure Key Vault to control access to secrets. RBAC is a broader system that manages permissions across many Azure resources by assigning roles.

❓ Architecture

intermediate

Choosing Access Control Method for Azure Key Vault

You need to secure an Azure Key Vault so that only specific users can read secrets. Which access control method should you use?

A Use Azure AD Conditional Access policies to restrict secret access.

B Use Azure RBAC to assign the 'Key Vault Secrets User' role to those users.

C Create Access Policies in the Key Vault to grant secret read permissions to those users.

D Configure Network Security Groups to restrict access to the Key Vault.

💡 Hint

Consider which method directly controls secret permissions inside Key Vault.

Access Policies in Azure Key Vault specifically control permissions like secret read or write. While RBAC can be used for some Key Vault operations, Access Policies are the traditional way to grant secret access.

❓ security

advanced

Impact of RBAC Role Assignment on Azure Storage Account Access

If a user is assigned the 'Storage Blob Data Contributor' role via RBAC on a storage account, what access do they have?

A They have full administrative control over the storage account and its keys.

B They can only read blobs but cannot write or delete them.

C They can manage the storage account settings but cannot access blob data.

D They can read, write, and delete blobs in the storage account containers.

💡 Hint

Think about what the 'Storage Blob Data Contributor' role allows.

The 'Storage Blob Data Contributor' role grants permissions to read, write, and delete blob data within the storage account containers, but does not allow managing account settings or keys.

✅ Best Practice

advanced

Best Practice for Managing Access to Multiple Azure Resources

Which approach is best to manage user permissions across multiple Azure resources efficiently?

A Create individual Access Policies for each resource separately for every user.

B Use RBAC role assignments at the resource group level to cover all resources inside it.

C Assign users the Owner role on the subscription to simplify access management.

D Use network security groups to control user access to resources.

💡 Hint

Consider how to reduce repetitive permission assignments.

Assigning RBAC roles at the resource group level allows permissions to apply to all resources inside, simplifying management and following the principle of least privilege better than broad subscription Owner roles or individual access policies.

❓ service_behavior

expert

Effect of Conflicting Access Policies and RBAC on Azure Key Vault Access

In Azure Key Vault, if a user has an Access Policy denying secret read but is assigned an RBAC role allowing secret read, what is the effective access?

A The user cannot read secrets because Access Policies deny access regardless of RBAC.

B The user’s access depends on the order of policy evaluation, which is random.

C The user can read secrets only if they access via Azure Portal, not via API.

D The user can read secrets because RBAC permissions override Access Policies.

💡 Hint

Think about which access control method takes precedence in Key Vault.

In Azure Key Vault, Access Policies are the primary control for secret permissions. If an Access Policy denies secret read, RBAC permissions do not grant access. Access Policies take precedence over RBAC for Key Vault data plane operations.