Certified Pega Senior System Architect v8.7 — Question 73

Which statement is true about services?

Answer options

• A. Services return all data in XML format.
• B. Services may use a listener that runs in the background.
• C. Services require a REST connector to function.
• D. Services may process outbound requests.

Correct answer: B

Explanation

Option B is correct because services can indeed use a listener that operates in the background to handle requests. Option A is incorrect as services can return data in various formats, not just XML. Option C is not true because services may function without a REST connector, and option D is inaccurate as not all services are designed for processing outbound requests.