VMware Cloud Foundation 5.x Administrator — Question 7

An administrator successfully removed a host from a VMware vSphere cluster and decommissioned it in SDDC Manager.
What must be done before the host can be recommissioned and added back to the SDDC Manager inventory?

Answer options

• A. Log in to the host console and select "Reset System Configuration" from the ESXi DCUI.
• B. Manually uninstall the NSX VIBs on the host.
• C. From the host console, use the /sbin/generate-certifcates command to generate a new self-signed certificate.
• D. Reinstall ESXi on the host.

Correct answer: D

Explanation

Before a host can be recommissioned and added back to the SDDC Manager inventory, it is necessary to reinstall ESXi on the host, as it ensures that all configurations and settings are reset to their default state. The other options, like resetting the system configuration or generating certificates, do not fully prepare the host for reintegration into the SDDC environment.