A database that requires replication contains sensitive data that is not required on the target. How should you prevent this sensitive data from being replicated?

What process is the recommended method to purge old GoldenGate trials?

You need to configure the source database, target database, and Oracle GoldenGate for conflict detection and resolution (CDR). You want the full before image of each record, but your database does not provide a before image in the log record and must be configured to do so with supplemental logging.
How should you proceed?

You have discovered that an OGG checkpoint table has become corrupted. What is you best strategy to recover From this?

Identify the correct statement regarding Trails.