Scenario: A Citrix Architect needs to assess a XenApp and XenDesktop environment. The XenApp and XenDesktop diagram in the Exhibit gives details about the current Site and Zone design.
Click the Exhibit button to view the diagram.
Which statement is correct if all the Delivery Controllers in the Primary Zone fail?
If all the Delivery Controllers in the Primary Zone fail, the Virtual Delivery Agent (VDA) machines in the Primary Zone will not be able to register. However, VDAs in a satellite zone will only attempt to register with a local Controller or a Controller in the primary zone. They will never attempt to register with a Controller in another satellite zone. Therefore, connections to VDAs in Satellite Zone 1 cannot be made, as Satellite Zone 1 does not have its own Controller. Satellite Zone 2 has its own Controller, so connections there might still be possible.
This should be answerd D according to Citrix Documentation; https://docs.citrix.com/en-us/xenapp-and-xendesktop/7-15-ltsr/manage-deployment/zones.html A VDA in the primary zone will never attempt to register with a Controller in a satellite zone. A VDA in a satellite zone will never attempt to register with a Controller in another satellite zone.
Correct answer D
A VDA in the primary zone registers with a Controller in the primary zone. A VDA in the primary zone will never attempt to register with a Controller in a satellite zone. A VDA in a satellite zone registers with a local Controller, if possible. (This is considered the preferred Controller.) If no local Controllers are available (for example, because the local Controllers cannot accept more VDA registrations or the local Controllers have failed), the VDA will attempt to register with a Controller in the primary zone. In this case, the VDA stays registered in the primary zone, even if a Controller in satellite zone becomes available again. A VDA in a satellite zone will never attempt to register with a Controller in another satellite zone
D. Connections to Virtual Delivery Agent (VDA) machines in Satellite Zone 1 cannot be made.