In the Answer Area, select the development approach that corresponds to each attribute.

Which layer of the Enterprise Class Structure contains generalized assets that are then extended by specific implementations?

What are three valid ways to exchange data through a Pega Web Mashup?
(Choose three.)

A hospital uses a Patient visit case type to track Emergency Room (ER) visits. The case type can create Lab analysis and Diagnostic imaging child cases. While the child cases are active, the attending doctor must be able to update the Patient visit case with notes.
Which two configurations, when performed together, allow a doctor to update the parent case while staff work on the respective child cases?
(Choose Two)

Select two benefits of following Pega's guardrails.
(Choose Two)