The Debug button in Flow Builder is a key tool for testing. When clicked, it allows admins to:
Provide test values for input variables.
Walk through the flow step-by-step.
Monitor paths taken by the flow logic.
See data assignments, decisions, loop outcomes, and errors (if any).
Option D is correct - this describes the full purpose and capability of the Debug button.
Incorrect Options:
A). The Debug button does run the latest version, but not due to auto-save mode.
B). Salesforce flows do not support automatic rollback through debugging.
C). Flow versioning must be done manually; debugging does not create new versions.
Reference Extracts from Salesforce Process Automation Study Guide:
"Use Debug to test flow logic, provide input values, and monitor detailed element-by-element execution."
"Debug mode provides enhanced error tracking and variable tracing to help identify issues before activation."