Justification:
- A. Incorrect: While it's best practice, it's not necessary to sync database on build to create extensions.
- B. Correct: To create an extension of an element, you must verify that you're referencing the model in which the element resides.
- C. Incorrect: Setting the AOT to Model view or Classic view is personal preference. This won’t affect your ability to create an extension.
Related Topic: Explore extensions and the extension framework in finance and operations apps