Blob Block Storage vs File Storage Comparison

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Questions and Answers

What type of authentication and authorization is used for managing Azure Storage Accounts?

  • Azure AD and RBAC (correct)
  • OAuth and RBAC
  • OAuth and MFA
  • Azure AD and MFA

Which endpoints are exposed for managing data in a Storage Account service?

  • Virtual Network endpoints
  • Azure Resource Manager endpoints
  • Storage Firewall endpoints
  • Service-specific endpoints (correct)

What does Storage Firewall allow you to limit access to?

  • Subnets
  • Specific IP addresses or an IP address range (correct)
  • DNS entries
  • MAC addresses

What must be used when creating a storage firewall to limit access?

<p>Public Internet IP address space (A)</p> Signup and view all the answers

What do Service Endpoints create for accessing the storage service?

<p>Direct network route from the virtual network (B)</p> Signup and view all the answers

How many steps are involved in configuring Service Endpoints?

<p>Two steps (D)</p> Signup and view all the answers

What does configuring Service Endpoints from the virtual network subnet do?

<p>Creates the route from the subnet to the storage service (B)</p> Signup and view all the answers

Which of the following is NOT true about Service Endpoints?

<p>'Service Endpoints restrict which storage account the virtual network can use' (D)</p> Signup and view all the answers

What types of blobs are supported in Blob Block Storage?

<p>Blob, block, and append blobs (C)</p> Signup and view all the answers

Which storage service supports file only?

<p>File Storage (A)</p> Signup and view all the answers

What is the purpose of a SAS token in Azure storage accounts?

<p>To control resources like containers and blobs (C)</p> Signup and view all the answers

Which replication option makes three synchronous copies to three separate availability zones within a single region?

<p>Zone Redundant Storage (ZRS) (D)</p> Signup and view all the answers

Which storage account replication option provides read-only access to the data in the secondary datacenter?

<p>Read Access Geographically Redundant Storage (RA-GRS) (A)</p> Signup and view all the answers

What is the maximum number of stored access policies allowed on a container, table, queue, or file share?

<p>5 (D)</p> Signup and view all the answers

Which type of SAS token is only supported by Blob Storage?

<p>User delegation SAS (A)</p> Signup and view all the answers

Which Azure storage tier stores data for at least 30 days?

<p>Hot (C)</p> Signup and view all the answers

What type of replication makes three synchronous copies across multiple availability zones?

<p>Geographically Zone Redundant Storage (GZRS) (D)</p> Signup and view all the answers

What happens when a storage account access key is rolled in Azure Key Vault?

<p>It invalidates any SAS tokens generated using that key (D)</p> Signup and view all the answers

What is a common term used for importing keys into Azure Key Vault?

<p>Bring Your Own Key (BYOK) (D)</p> Signup and view all the answers

Which authentication mechanism was recently added as an option for Azure Storage access?

<p>Azure AD authentication (A)</p> Signup and view all the answers

How can Managed Service Identity (MSI) be used in Azure for accessing blobs or queues?

<p>From an Azure entity like Azure VM or Azure Functions app (D)</p> Signup and view all the answers

What does RBAC stand for in the context of Azure Storage access control?

<p>Role-Based Access Control (B)</p> Signup and view all the answers

What type of access does a Shared Access Signature (SAS) token provide to resources in an Azure storage account?

<p>Delegated access (A)</p> Signup and view all the answers

What do Storage Account access keys authorize access to in Azure?

<p><strong>Data</strong> in your storage account (D)</p> Signup and view all the answers

What is the scope of role assignment under 'Container' in RBAC Resource Role Scopes for Azure Storage?

<p>All blobs inside the container, the container properties, and the metadata (C)</p> Signup and view all the answers

How are AAD authentication tokens used for authorization against Azure Storage?

<p>To sign SAS signatures (A)</p> Signup and view all the answers

What must be updated when accessing an Azure File Share using Shared Access Signature (SAS)?

<p>The password of the storage account identity in AD DS (A)</p> Signup and view all the answers

What is required to grant access to specific containers, blobs, queues, and tables in Azure Blob Storage?

<p>Shared Access Signature token (SAS Token) (D)</p> Signup and view all the answers

Which type of container access level in Azure Blob Storage allows only blobs within the container to be accessed anonymously?

<p>Blob (A)</p> Signup and view all the answers

What type of blob is used to store VHD files when deploying unmanaged disks in Azure Blob Storage?

<p>Page Blobs (C)</p> Signup and view all the answers

Which storage account tier in Azure provides cost-efficient and reliable storage using magnetic disks?

<p>Standard tier (B)</p> Signup and view all the answers

What is the maximum character limit allowed for a storage account name in Azure Blob Storage?

<p>24 characters (D)</p> Signup and view all the answers

Which access tiers are supported by General-Purpose V2 and Blob Storage accounts in Azure Blob Storage?

<p>Hot, Cool, and Archive (A)</p> Signup and view all the answers

Which replication options are supported by General-Purpose V1 storage accounts in Azure Blob Storage?

<p>LRS, GRS, RA-GRS (B)</p> Signup and view all the answers

In Azure Blob Storage, which storage account type supports Block Blobs and Append Blobs only?

<p>Blob Storage (B)</p> Signup and view all the answers

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