Salesforce Platform Developer I (legacy) — Question 145

Universal Containers wants Opportunities to be locked from editing when reaching the Closed/Won stage.
Which two strategies should a developer use to accomplish this? (Choose two.)

Answer options

• A. Use a Flow Builder.
• B. Use a validation rule.
• C. Use the Process Automation Settings.
• D. Mark fields as read-only on the page layout.

Correct answer: B, D

Explanation

The correct answers are B and D. A validation rule can enforce conditions that prevent modifications when the Opportunity is Closed/Won, while marking fields as read-only on the page layout ensures they cannot be edited. Options A and C do not directly lock the record from editing in this context.