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A company is migrating a PostgreSQL database to Amazon Aurora PostgreSQL. What actions should be taken to ensure the on-premises database remains operational and synchronized with the Aurora database during the migration process?
A
Establish an ongoing replication task.
B
Perform a backup of the on-premises database.
C
Set up an AWS DMS replication instance.
D
Use AWS SCT to convert the database schema.
E
Implement an Amazon EventBridge rule for synchronization monitoring.
