Which RESTful Application Programming object can be used to organize the display of fields in an app?

Which RESTful Application Programming object can be used to organize the display of fields in an app?
A . Data model view
B . Metadata extension
C . Service definition
D . Projection view

View Answer

Answer: D

Explanation:

A metadata extension is a RESTful Application Programming object that can be used to organize the display of fields in an app. A metadata extension is a CDS view that annotates another CDS view with UI annotations, such as labels, icons, or facets. These annotations define how the data should be presented in the app, such as which fields should be shown on the object page, which fields should be editable, or which fields should be used for filtering or sorting. A metadata extension can also be used to add custom actions or validations to the app12.

Reference: 1: Refine the Object Page with Annotations | SAP Tutorials 2: ABAP RAP : Enabling custom actions with a dialog for additional input fields | SAP Blogs