How do you explain this?

Your Oracle DBA runs an RMAN script via cron to back up their data to an EMC NetWorker server. You run a report using the NetWorker Management Console (NMC) to view all backup activity. The Oracle backups are missing from the report.

How do you explain this?
A . An NMC status report needs to be run on the Oracle client to see this information.
B . A save set detail report needs to be run via NMC to see RMAN backups.
C . You need to run an event summary in NMC to see data backed up using a NetWorker module.
D . Data that is backed up manually is not tracked by NMC reporting.

Answer: D