What should you recommend?

You are designing an Azure application that provides online backup storage for hundreds of media files. Each
file is larger than 1GB.
The data storage solution has the following requirements:
be capable of storing an average of 2 terabytes (TB) of data for each user
support sharing of data between all Microsoft Azure instances
provide random read/write access
You need to recommend a durable data storage solution.
What should you recommend?

A.
store data in a VHD file

B.
Azure Page Blob

C.
Azure Block Blob

D.
local storage on the VM