Oracle Database Administration 2019 Certified Professional — Question 24

Which task must be performed before running the OPatch utility to patch Oracle Grid Infrastructure 19c?

Answer options

• A. Update the PATH environment variable on each cluster node to point to the $ORACLE_HOME/OPatch directory.
• B. Stage the patch on the cluster node where the OPatch utility will be executed.
• C. Update the PATH environment variable on the node where you will run the OPatch utility to point to the $ORACLE_HOME/OPatch directory.
• D. Stage the patch on all cluster nodes.

Correct answer: C

Explanation

The correct answer is C because the PATH environment variable must be set on the specific node where OPatch is being executed to ensure it can locate the utility. Option A is incorrect as it suggests updating every cluster node instead of just the one in use. Option B is wrong because it doesn't mention updating the PATH variable, which is essential. Option D is unnecessary since only the node running OPatch needs the patch staged.