What options can you use to add UI annotations to a SAP Fiori Element Page? Note: There are 3 correct answers to this question.

What options can you use to add UI annotations to a SAP Fiori Element Page? Note: There are 3 correct answers to this question.
A . Add Annotation to the underlying Database Table
B . Add Annotation with the help of a Metadata Extension
C . Add Annotation to the Annotation file present as a part of WeblDE project using Annotation modeler
D . Add Annotations to the underlying CDS view

Answer: A,B,D