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Exam 1z0-078 topic 1 question 42 discussion

Actual exam question from Oracle's 1z0-078
Question #: 42
Topic #: 1
[All 1z0-078 Questions]

Which four statements are true concerning the upgrading of Oracle Grid Infrastructure 19c? (Choose four.)

  • A. The cluster verification utility cluvfy.sh can verify that the cluster is ready for an upgrade.
  • B. The cluster verification utility cluvfy.sh can generate fixup scripts to run on all nodes of the cluster.
  • C. The ORACLE_SID environment variable must be set to the SID of the ASM instance in the installation owner's environment.
  • D. The ORACLE_HOME environment variable must be set to the Grid Infrastructure home directory in the installation owner's environment.
  • E. The upgrade must be done in-place.
  • F. Upgrade validation may be done using the Oracle Universal Installer which in turn invokes the built-in cluster verification utility.
  • G. The upgrade must be done out-of-place.
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Suggested Answer: ABFG 🗳️
by Jaroslav113 at March 31, 2024, 7:45 a.m.

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217972f
6 months ago
Selected Answer: ABFG
100% ABFG. All environment variable must be unset
upvoted 1 times
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piontk
8 months, 3 weeks ago
Selected Answer: ABFG
Grid upgrades are always out-of-place and you need to unset the environment variables in the preupgrade phase.
upvoted 1 times
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Test_1
10 months, 3 weeks ago
Selected Answer: ABFG
ABFG correct answer
upvoted 1 times
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lcoleandro
10 months, 3 weeks ago
Selected Answer: ABDF
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.
upvoted 2 times
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Jaroslav113
1 year, 2 months ago
ABFG , ORACLE_HOME should be unset.
upvoted 1 times
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