what are the startup types (options) for a windows service?

what are the startup types (options) for a windows service?
Answer
Brief Explanations:
In Windows, the startup types for a service are Automatic (Delayed Start), Automatic, Manual, and Disabled. Automatic (Delayed Start) starts the service a short time after the system boots. Automatic starts the service when the system boots. Manual starts the service only when it is required. Disabled prevents the service from starting.
Answer:
Automatic (Delayed Start), Automatic, Manual, Disabled