What are two ways of achieving the goal?

You create a business rule on contact entity to enforce the requirement that users must enter either a telephone number, fax number, or an email when creating a new record. The company decides to remove fax number from the condition. You need to update the business rule.

What are two ways of achieving the goal? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.
A . Save a copy of the rule and change the condition. Deactivate and delete the original rule.
B . Deactivate the business rule and change the condition.
C . Take a snapshot of the business rule and change the condition.
D . Change the condition and activate the change.

Answer: AD

Explanation:

Reference: https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/working-with-rules