Which one of the following best describes the definition of an Entry Point?

An entry point is the point of access for an application service that Service Mapping uses to begin the discovery process. It defines how users or other configuration items (CIs) interact with the service. Examples include a URL for a web application, an IP address and port for a database, or a host address for a server. Service Mapping starts from this defined access point to trace connections and discover all CIs that constitute the application service, effectively mapping the service's infrastructure and dependencies.

B. This describes a communication protocol (e.g., TCP, HTTP), not the specific access address or endpoint.
C. This defines a connection rule or a protocol template, rather than the actual point of entry for a service.
D. This describes a standard CMDB relationship type, indicating where a CI is located, not how it is accessed.

1. ServiceNow Product Documentation. (2024). Entry points for Service Mapping. ServiceNow. Retrieved from the ServiceNow Product Documentation portal, section: "Service Mapping > Application services > Entry points for Service Mapping". The document states, "An entry point is the point of access for an application service."

2. ServiceNow Product Documentation. (2024). Application services. ServiceNow. Retrieved from the ServiceNow Product Documentation portal, section: "Service Mapping > Application services". The documentation explains, "Service Mapping discovers all CIs belonging to an application service and builds a map of their connections. It starts the mapping process from an entry point, which is a starting point for the service, for example a URL or an IP address and port."

3. ServiceNow Product Documentation. (2024). Create an entry point for an application service. ServiceNow. Retrieved from the ServiceNow Product Documentation portal, section: "Service Mapping > Application services > Set up Service Mapping for a single application service". This page details the different types of entry points (e.g., IP address, URL, Hostname) that can be configured, reinforcing that they are access points.