Which two strategies should a developer use to accomplish this?

exams CRT-450 CRT-450 exam 0 Comments

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.)
A . Use a Visual Workflow.
B . Use a validation rule.
C . Use the Process Automation Settings.
D . Use a Trigger.

Answer: BD