Your customer needs to adapt the code list vales of the add-on solution using the fine -tunning activity, what item would you include in the add-on solution?

Which of the following service integration types are supported in SAP Cloud Applications Studio?
NOTE: There are 2 correct answers to this question.

You are assembling and downloading a patch solution.
What is the file extension of the downloaded file?

When a user changes data on the UI, which events are triggered after the Enter button is selected?
NOTE: There are 2 correct answers to this question.

You develop an add-on solution in the customer's test tenant. This solution is then successfully deployed to the customer's production tenant. In the production tenant, the customer realizes That a new functionality needs to be added to the add-on solution.
What are the steps to add this new functionality to the add-on solution?