Salesforce Certified Platform App Builder — Question 380

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?

Answer options

• A. Process Builder
• B. Roll-Up Summary Field
• C. Activity Timeline
• D. Workflow Rule

Correct answer: B

Explanation

The correct answer is B, Roll-Up Summary Field, which can aggregate data from related child records, like counting Closed Won opportunities. The other options, such as Process Builder, Activity Timeline, and Workflow Rule, do not provide the functionality needed to summarize and display counts directly on the Account detail page.