Your company wants to make use of the Azure storage account service. They have provisioned a General Purpose V2 storage account. Which of the following service in the storage account is used for the storage of hard disk file for Azure virtual machines?

Answer options:

A.File
B.Blob
C.Queue
D.Table

Answer : B 
This can be accomplished with the use of the Blob service. With the Blob service , you can store hard disk files for your virtual machines.
Option A is incorrect since this is used for the storage of files that can be accessed via the server message block protocol
Option C is incorrect since this is used as messaging service
Option D is incorrect since this is used for storage of key/value pairs
For more information on the Blob service, please visit the below URL 

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