A company plans to store data for the accounting and human resources departments in azure storage accounts. You have the following requirements:
Data for both departments must be encrypted when stored

The accounting department must be able to query each object to verify that it is encrypted.

The human resources department must be able to switch access tiers at any time.

Which storage types should you use?
Correct Answer: A
Explanation/Reference:
Explanation:
Blob storage can switch tiers.
To verify encryption is enabled for their storage accounts, customers can either query the status of encrypted data for blobs and file (not available for table and queue storage), or check account properties.
References:
https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-storage-tiers