Accepted Answer
To add domain to an existing domain name:Select "Add Domain Controller to an Existing Domain" on the Deployment configuration page.What is domain name?A domain name is a one-of-a-kind, easy-to-remember address that is used to access websites such as .com The DNS system enables users to connect to websites using domain names.An internet domain is an administrative structure used to organize, deliver, and access internet services. Because the domain structure is associated with how domains are named, the terms "domain" and "domain name" are frequently used interchangeably (in the context of the internet).A domain is a collection of nodes, workstations, devices, and other servers, among other things, that are intended to share resources and data. A server, along with other clients and servers, is frequently part of a domain. These could be devices, computers, programs, or anything else that is dedicated to providing specific benefits and functionalities.To learn more about domain name refer to :https://brainly.com/question/13937020#SPJ4