AZ-200 Azure Storage Solutions

Question 1

Which Azure Blob Storage access tier is optimized for data that is rarely accessed and stored for at least 180 days?

Accepted Answer

Archive

Answer

The Archive tier is the lowest-cost storage tier, designed for data that can tolerate retrieval latency of hours and is kept for at least 180 days.

Question 2

What is the maximum size of a single block blob in Azure Blob Storage?

Accepted Answer

190.7 TB

Answer

A block blob can be up to approximately 190.7 TB in size, composed of up to 50,000 blocks each up to 4,000 MiB.

Question 3

Which Shared Access Signature (SAS) type is associated with a stored access policy on a container?

Accepted Answer

Service SAS

Answer

A Service SAS can be linked to a stored access policy defined on a container, allowing you to revoke or modify permissions without regenerating the SAS token.

Question 4

What is the difference between LRS and ZRS redundancy options in Azure Storage?

Accepted Answer

LRS replicates within one datacenter; ZRS replicates across availability zones in a region

Answer

LRS keeps three copies within a single datacenter, while ZRS synchronously replicates data across three availability zones in the same region.

Question 5

Which Azure Storage feature allows immutable, time-limited locks on blobs to prevent modification or deletion?

Accepted Answer

Immutability policies (WORM)

Answer

Immutability policies (Write Once, Read Many) on Azure Blob Storage lock blobs so they cannot be modified or deleted for a specified retention period.

AZ-200 - Microsoft Azure Developer Practice Test

AZ-200 - Microsoft Azure Developer Practice Test

AZ-200 Azure Storage Solutions