A Company Wants to Deploy a Shared File System for Its

A company wants to deploy a shared file system for its .NET application servers and Microsoft SQL Server database running on Amazon EC2 instance with Windows Server 2016. The solution must be able to be integrated in to the corporate Active Directory domain, be highly durable, be managed by AWS, and provided levels of throughput and IOPS. Which solution meets these requirements?

A) Use Amazon FSx for Windows File Server
B) Use Amazon Elastic File System (Amazon EFS)
C) Use AWS Storage Gateway in file gateway mode.
D) Deploy a Windows file server on two On Demand instances across two Availability Zones.