Your company has decided to use AWS WorkSpaces for its hosted desktop solution. Your company has an existing AD of about 57,000 users, and you want to minimize authentication traffic from AWS to your datacenter. Your company has a lot of personnel changes, and it is crucial that these changes are reflected reliably.
What two steps should you take? (Choose two.)

A. Deploy Hosted AD in AWS.
B. Deploy an AD Connector in AWS.
C. Create a DX connection between the datacenter and AWS.
D. Create a VPN between the datacenter AWS.