Which three conditions would prevent Storage I/O Control from being enabled on a group of datastores? (Choose three.)

Which two statements are true about VMFS5 datastores on ESXi 6.x? (Choose two.)

What condition would prevent an administrator from creating a new VMFS3 datastore on an ESXi 6.x host using the vSphere Web Client?

An administrator attempts to create a Thick Provisioned Virtual Disk (VMDK) on an NFS datastore; but it fails.
Which two reasons would explain the failure? (Choose two.)

Which two NFS Protocol versions does vSphere 6 support? (Choose two.)

Which two Virtual SAN related actions might start resynchronization of virtual machine objects? (Choose two.)

An administrator is creating a new Virtual SAN cluster on a Layer 2 network. There is an existing Virtual SAN cluster on the same Layer 2 network.
Which two actions would allow the new Virtual SAN cluster to coexist with the older cluster? (Choose two.)

A company has decided to implement Virtual SAN within their vSphere 6.x environment. The Virtual SAN cluster will be composed of three ESXi 6.x hosts that are
on the Virtual SAN Ready Node list.
Each ESXi host includes:
Two SAS Controllers that support Passthrough Mode
Four Solid State Drives (SSDs) 1TB in size each
20 SAS Magnetic Disks (MDs) 1TB in size each
The SSDs and MDs are evenly split between the two SAS controllers
The company will pilot a Virtual SAN cluster utilizing VMware best practices while maximizing storage capacity. The Virtual SAN cluster will use Manual Mode.

Which two Disk Group configurations would meet the stated configuration requirements? (Choose two.)

Which two storage controller configurations can be used with Virtual SAN? (Choose two.)

What are two benefits of using NFS 4.1 with vSphere 6.x as compared to NFS 3? (Choose two.)