Explanatory Question
What are custom services and when should they be used?
Read the answer carefully and go through the related questions on the right side to improve your understanding of this topic.
Custom services are developer-created services deployed as:
SOAP endpoint
JSON (REST) endpoint
They are used when:
Standard APIs don’t meet business logic needs
Real-time, calculation-based responses are required
Custom services provide maximum flexibility but require development effort.
First read the answer fully, then try to explain it in your own words. After that, open a few related questions and compare the concepts. This method helps you remember the topic for a longer time and improves exam preparation.