What occurs on the ServiceNow instance after starting the MID server service?

When the MID Server service is started on a ServiceNow instance, a MID Server record is created. This record is essential because it allows the ServiceNow platform to identify and manage the MID Server effectively. The MID Server acts as a communication bridge between the ServiceNow instance and the external networks, enabling it to execute discovery, orchestration, and integration functions.

Creating a MID Server record also helps in establishing the necessary configurations, including the host name, IP address, and operational status, which are crucial for the MID Server’s interaction with the ServiceNow environment. This record enables administrators to monitor the MID Server, perform updates, and configure its settings as needed.

Other options don't accurately represent what happens upon starting the MID Server service. For instance, while it might be intuitive to think that an alert could be sent or that a discovery scan begins, those actions are not automatic outcomes of merely starting the service. Rather, they are part of subsequent operational processes that require specific triggers or configurations.