What are the interface names for a 4-port FC card in slot 1 in a FlashArray//XR2/3 array?

An Implementation Engineer is getting ready to install four DFMs into a 16-module efficiency bundle and notices that the new modules are DFMDs while the installed modules are DFMs.  What should the Implementation Engineer do to get the array using a 20-module wide write group?

Which functionality is impacted if a newly installed FlashArray is unable to connect to its DNS server(s)?

When upgrading from an FlashArray//M50 to an FlashArray//X70, when should two additional NVRAM modules be installed?

When installing the first DirectFlash Shelf on a FlashArray//XR2/3, what mezzanine ports are used on the controllers?

What is a valid transfer path when iSCSI cards need to be re-used during a controller upgrade?

When upgrading from a FlashArray//M to a FlashArray//XR2/3, which two additional onboard ports will be featured on the new controllers?

A customer would like to use a proxy server on their array. Which command should the Implementation Engineer run to configure a proxy server?

What is the command to configure FlashArray CT1?

After rebooting a controller, which command should an Implementation Engineer run to verify all the Purity services have started successfully?