Salesforce Platform Developer I (legacy) — Question 105

A Platform Developer needs to implement a declarative solution that will display the most recent Closed Won date for all Opportunity records associated with an
Account.
Which field is required to achieve this declaratively?

Answer options

• A. Roll-up summary field on the Opportunity object
• B. Cross-object formula field on the Opportunity object
• C. Roll-up summary field on the Account object
• D. Cross-object formula field on the Account object

Correct answer: C

Explanation

The correct answer is C because a Roll-up summary field on the Account object can aggregate data from related Opportunity records, specifically the Closed Won date. The other options are incorrect as they either pertain to the Opportunity object or do not provide the necessary aggregation capability on the Account level.