Which four statements are true concerning the upgrading of Oracle Grid Infrastructure 19c? (Choose four.)
Which four statements are true concerning the upgrading of Oracle Grid Infrastructure 19c? (Choose four.)
The cluster verification utility cluvfy.sh can be used to check if the cluster is ready for an upgrade, and it can also generate fixup scripts to resolve issues detected. During the upgrade process, the ORACLE_HOME environment variable must be set to the Grid Infrastructure home directory. Moreover, the Oracle Universal Installer can perform upgrade validation, which includes invoking the cluster verification utility.
ABFG , ORACLE_HOME should be unset.
A. True. The Cluster Verification Utility (CVU) can be used to verify that the cluster is properly configured for an upgrade. B. True. CVU can generate fixup scripts to resolve issues detected during the verification process. D. True. The ORACLE_HOME environment variable must be set to the Grid Infrastructure home directory during the upgrade process. F. True. The Oracle Universal Installer (OUI) can be used to perform upgrade validation, which includes invoking CVU. Regarding the other options: C. False. The ORACLE_SID environment variable does not need to be set to the SID of the ASM instance for the upgrade process. E. False. An in-place upgrade is not mandatory; out-of-place upgrades are also supported. G. False. The upgrade does not have to be done out-of-place; both in-place and out-of-place upgrades are possible.
ABFG correct answer