Which two are true concerning oplan?

You must apply patches and patch bundles in a rolling fashion, if possible, on the components of
your Database Machine.
You use RAC for your database and also use Data Guard, having standby database on another
Database Machine.
You wish to have scripts that contain the appropriate command to patch your environment.
Your patch bundle is on the first database server and is located at /u01/stage.
You have downloaded the oplan utility to the first database server and run the following:

$ORACLE_HOME/oplan/oplangenerateApplySteps /u01/stage
Which two are true concerning oplan?

A.
It will generate instructions for patching only storage servers.

B.
It will generate instructions for patching all the components on the Database Machine.

C.
It will generate instructions for patching the RAC Oracle Home on the primary location.

D.
It will generate instructions for patching the Data Guard environment on the standby location.

E.
It will generate instructions for patching the Grid Infrastructure home on the primary location.

Explanation:
Oplan generates instructions for all of the nodes in the cluster.
Note:
*Oplan is a utility that facilitates you with the application of bundle patches on Exadata compute
nodes via Opatch. This new utility helps you with the patch process by generating step-by-step
instructions telling you how to apply a bundle patch in your environment.
*Exadata is much more than a “database-in-a-box.” It is a set of compute nodes (think RAC node
servers) combined with ultra-fast infiniband (…and 10GB ethernet, and multiple 1GB ethernet) and
storage nodes.
Incorrect:
Not D:There is no support for Oracle DataGuard