Final Answer:
D. repoint: The correct cmsso-util option for moving a vCenter Server with an external Platform Services Controller between SSO domains.
Step-by-step explanation:
The correct option to achieve the task of moving a vCenter Server with an external Platform Services Controller from one SSO domain to another SSO domain is option D, "repoint."
The "repoint" option in cmsso-util facilitates the process of changing the association of a vCenter Server with a different Single Sign-On (SSO) domain. This operation is crucial when administrators need to reconfigure the vCenter Server to align with a new SSO domain, ensuring seamless integration and management within the desired environment.
To elaborate, the "repoint" option in cmsso-util initiates the necessary changes in the configuration, allowing the vSphere Administrator to successfully migrate the vCenter Server along with its external Platform Services Controller to a different SSO domain. This operation involves updating the relevant settings to reflect the new SSO domain, ensuring consistency and coherence in the virtualized infrastructure.
In conclusion, selecting the "repoint" option in cmsso-util streamlines the process of moving a vCenter Server with an external Platform Services Controller between SSO domains, providing administrators with an efficient and reliable means of reconfiguring their virtualized environments.
Therefore.
D. repoint: The correct cmsso-util option for moving a vCenter Server with an external Platform Services Controller between SSO domains.