Free 1Z0-902 Web TestEngine Demo

Q9 Single choice

You are updating your Exadata X9M-2 Elastic Database Machine with 6 database servers and 12 High Capacity Storage Servers. You will be using patchmgr to apply updates across the entire machine while
still maintaining database availability.

Assuming you are driving patchmgr from an external server, which statement is true about the execution phase?

A
patchmgr must be invoked with the --rolling argument. Each component type must be upgraded independently of the other.
B
patchmgr cannot apply updates in a rolling manner, you must manually apply patches with the dbnodeudpate and cellupdate tools if high availability is required.
C
patchmgr will apply patches in component groups consisting of 1 database server and 2 storage servers to minimize disruption.
D
patchmgr must be invoked with the --rolling argument with all database and storage servers listed in a single input file.

1Z0-902 Web TestEngine demo