A company wants to create multiple data stores in Azure. They want to have storage layers that can be used to store data that is infrequently used. Which of the following storage tiers for Azure BLOB storage would be suitable for this type of requirement? Choose 2 answers from the options given below.

Answer options:

A.Premium storage
B.Hot storage
C.Cool storage
D.Archive storage

Answer – C and D 
This is given in the Microsoft documentation. 

Since this is provided in the Microsoft documentation, all other options are incorrect. 
For more information on blob storage tiers, please visit the below URL- 

https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-storage-tiers