What entry point type must a horizontal pattern have to execute from a process classifier?

What entry point type must a horizontal pattern have to execute from a process classifier?
A . A subnet entry point type.
B . HTTP(S) entry point type if the pattern is running on a web server application.
C . TCP entry point type or ALL entry point type.
D . It does not matter, it is triggered for all entry point types.

View Answer

Answer: C

Explanation:

A horizontal pattern must have a TCP entry point type or an ALL entry point type to execute from a process classifier. A process classifier is a rule that matches a process running on a host and triggers a horizontal pattern to discover the application associated with that process1. The entry point type determines the type of connection that the pattern uses to access the target host. A TCP entry point type means that the pattern uses a TCP port to connect to the host, while an ALL entry point type means that the pattern can use any available connection method2.

Reference: 1: Process classifiers – Product Documentation: San Diego – ServiceNow

2: Horizontal Pattern probe – Product Documentation: San Diego – ServiceNow

Reference: https://docs.servicenow.com/bundle/quebec-it-operations-management/page/product/discovery/concept/c-UsingPatternsForHorizontalDiscovery.html