What is the main difference between vRealize Orchestrator non-persistent logs and persistent logs?

What is the main difference between vRealize Orchestrator non-persistent logs and persistent logs? (Choose the best answer.)
A. Time Synchronization of logs
B. Storing of events in the database
C. Log Insight forwarding configuration
D. Logging level configuration

Correct Answer: B
Explanation/Reference:
Explanation:
Reference: https://docs.vmware.com/en/vRealize-Orchestrator/8.1/com.vmware.vrealize.orchestrator-installconfig.doc/GUID-4E29EBE7-181D-4B17-982E-7599F9164F1B.html