Which two actions should you perform?

You are creating a canvas app.

You need to display a limited list of choices to the end user. You must standardize the values and appearance of the list across all forms.

Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
A . Add a drop-down field in the app
B. Create a Global Option Set
C. Add a new business rule
D. Add a component to the component library

Answer: A,B

Explanation:

A global Option Set can be shared across entities.

Reference: https://powerapps.microsoft.com/en-us/blog/option-sets-and-many-to-many-relationships-for-canvas-apps/