Which statement is true about the patching features provided in Platinum Services?

Which statement is true about the patching features provided in Platinum Services?

A.
Patching services are available for the full software stack up to twice per year.

B.
Patching support includes Exadata, Exalogic, and Database Appliance.

C.
Rolling window and complete down time approaches are two options to patching.

D.
Platinum covers Exadata storage software and firmware patching, but the customer must
perform database patching.

Explanation:
* Patch Deployment: Oracle Platinum Services also includes patching services in
which Oracle
applies patches to covered systems four times (not A) per year via the Oracle Advanced Support
Gateway. We work collaboratively with customers to assess, analyze, plan and deploy updates
and patches to mitigate risks and complications. Through this continuous improvement,
customers can experience greater system performance, availability, and security.

* not B: Oracle Platinum Services provides enhanced support for high availability and performance
to Oracle Premier Support customers
running certified configurations of Oracle Exadata Database Machine, Oracle Exalogic Elastic
Cloud, or Oracle SuperCluster—
at no additional cost.