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Question 33

Which four statements are true concerning the upgrading of Oracle Grid Infrastructure 12c?

The ORACLE_HOME environment variable must be set to the Grid Infrastructure home directory in the installation owner’s environment.

The upgrade must be done in-place.

The upgrade must be done out of place.

Upgrade validation may be done using the Oracle Universal Installer which in turn invokes the built-in cluster verification utility.

The cluster verification utility cluvfy.sh can verify that the cluster is ready for an upgrade.

The ORACLE_SID environment variable must be set to the SID of the ASM instance in the installation owner’s environment.

The cluster verification utility cluvfy.sh can generate fixup scripts to run on all nodes of the cluster.

Correct Answer: C, D, E, G

The upgrade of Oracle Grid Infrastructure 12c must be done out of place to a new directory, making option C correct. Upgrade validation can be done using Oracle Universal Installer with the built-in cluster verification utility, making option D correct. The cluster verification utility cluvfy.sh can check if the cluster is ready for an upgrade, which supports option E. Additionally, cluvfy.sh can generate fixup scripts to address any issues found during the verification process, so option G is also correct. Therefore, the correct answers are C, D, E, and G.

Discussion

YoonesOptions: CDEG

CDEG is correct.

jolscaOptions: CDEF

CDEF is correct Unset Oracle variables in the installation owner’s $ unset ORACLE_BASE $ unset ORACLE_HOME $ unset ORACLE_SID

zouveOptions: CDEG

CDEG is correct.