A company wants to store application-related user data into Azure. They decide to create an Azure Storage Account. They then decide to use the File service to store the user data. 
Is this the ideal service for the storage of user-related data?

Answer options:

A.Yes
B.No

Answer – B
Azure SQL Database is a great service for storing and retrieving complex, relational data, potentially optimized for geographic performance. 
File service is not the ideal service. Table service or database service is ideal. 
Here are several advantages to using Azure storage irrespective of type. Azure storage is easily scalable, extremely flexible, and relatively low in cost depending on the options you choose. 
There are 4 types of storage in Azure, namely: File
Blob
Queue
Table
<h2>Azure File Storage</h2>
Azure file storage makes it easy to move applications that depend on regular file shares to the cloud. File storage uses the SMB 2.1 or 3.0 protocol and can be accessed by multiple applications simultaneously. There are some SMB features that are not currently supported. For a complete list, see this link. 
File storage encompasses 4 component types: Account
This is your Azure storage account, in which you created your main file share.
Share
File shares created in the main file share. Share names can be 63 characters long.
Directory
Any hierarchy of folders and directories. Directory names can be up to 255 characters long.
Files
Any files uploaded to the share, to a maximum size of 1 TB.<h2>Create a file share</h2>
To create a file share, click on your storage account and select Files as the type of service you want. 
On the File service screen: Click on + File share
Then enter the: 

You can then proceed to click on the file share and create directories or add files just as you would with a normal file share. 

https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview

You can then proceed to click on the file share and create directories or add files just as you would with a normal file share. 
For more information on the Azure File service, please visit the below URL- 

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