Answer:
For maximum interoperability, NFSv4 is recommended.
Explanation:
When setting up a network of mostly windows machines, it is better to use NFSv4 because it includes performance improvements, mandates strong security, and a stateful protocol.
WDS uses Port 4011 to listen to PXE boot requests
It should be the Sixth generation
You can measure it by the amount of automatisation. The bigger technological process the easier it is to automate systems.