According to the VxRail PEQ Engagement Details worksheet, links to what resources should the SE send to the customer?

A company needs to enable vSphere GPU capabilities on their VxRail cluster. To do so, they need to purchase a specific entitlement.
What licensing satisfies this requirement?

A VxRail cluster 4.7.xxx environment is managed by the internal vCenter Server. An implementation engineer plans to deploy a new VxRail cluster using the existing vCenter Server instance, then use the customer-supplied VDS to manage both VxRail clusters.
What must be done?

A VxRail implementation engineer is validating the network environment with NVT. The proposed switch configuration is shown in the exhibit. The ToR Switch information file is available.
Use the VxRail simulator to set up NVT for switch validation. Import the switch Information and tag the ports based on the exhibit.

In a VxRail Stretched Cluster deployment of 8 nodes on between sites?