Which statement is true about services?
Which statement is true about services?
Services are designed to handle communication with external systems and one of their key functionalities is to process outbound requests. This means they can send data or requests from the internal system to an external service or system. The other options are not universally true for all services: not all services return data in XML format, services do not inherently require a REST connector, and while some services may use a background listener, it is not a defining characteristic of all services.
Its: B. Services may use a listener that runs in the background.
Correct answer is B. Services may use a listener that runs in the background.
One of those questions that says "I have to write a Pega exam but I don't know how to write answers that acutally make sens.". I would have choosen answer D because a service is not required send a response back. Answer B: A service mostly runs in the background. This is also a very vage answer. A and C are wrong.
I don't think so, take a look to https://academy.pega.com/topic/connectors-and-services/v1#p-d86ce6b3-f850-47f0-8c07-fc5bbc8a37f3 services process inbound requests, not sure if the listeners answer is the correct one but I would choose that one since option A and C don't make sense to me