Which statement is incorrect regarding replication being turned ON for a bucket named my-bucket?

The statement that the replication policy creation also creates the destination bucket is incorrect. A fundamental prerequisite for creating an Object Storage replication policy is that the destination bucket must already exist in the target region. The administrator must create the destination bucket manually before configuring the replication policy on the source bucket. The policy creation process requires you to specify the pre-existing destination bucket, it does not provision one for you.

A. This statement is also incorrect as deletes are not replicated, but D is a more fundamental error in the setup process itself.
B. This is a correct statement. The destination bucket is made read-only to ensure data integrity and prevent conflicting writes.
C. This is a correct statement. Replication only applies to objects created or updated after the policy is activated, not pre-existing objects.

1. Oracle Cloud Infrastructure Documentation, "Using Replication," Section: Replication Requirements and Limitations. "You must create the destination bucket before you can enable replication." (https://docs.oracle.com/en-us/iaas/Content/Object/Tasks/usingreplication.htm)

2. Oracle Cloud Infrastructure Documentation, "Object Storage FAQ," Section: Replication. "Does replication copy deletes? No. Deleting an object in a source bucket doesn't delete the object in the destination bucket." (https://www.oracle.com/cloud/storage/object-storage/faq/)