Which statement is true about services?

Services in Pega Platform can be configured to listen for incoming requests using background listeners. These listeners are continuously running processes that wait for requests on specific ports or addresses. When a request is received, the service processes it accordingly. This capability is crucial for enabling asynchronous communication and integration with external systems, where Pega services can act upon requests without requiring manual initiation of these interactions.References: Pega Community documentation on service types and listeners.