Which statements are true for Zero Downtime Migration? (Choose two.)

In order to migrate an active database using RMAN DUPLICATE, what information do you need for the source database? (Choose two.)

Which supported platform can the source Oracle Database be running on when migrating with Oracle Zero Downtime Migration?

Which autonomous database types are available on Oracle Cloud? (Choose three.)

If unplug and plug was decided to be used as the tool for the migration to Oracle Cloud Infrastructure (OCD), which two constraints are part of this migration to process for using unplug and plug? (Choose all correct answers)