Which tool should an app builder use to implement this?

exams CRT-403 V1 CRT-403 exam 0 Comments

Cloud Kicks wants to display the number of opportunities that are Closed Won with a Close Date within the last year on the Account detail page.

Which tool should an app builder use to implement this?
A . Process Builder
B. Activity Timeline
C. Roll-Up Summary Field
D. Workflow Rule

Answer: A