Oracle Database 12c: RAC Administration — Question 46

Which three commands can be used to verify the integrity of Oracle Clusterware 12c OCR and OLR files? (Choose three.)

Answer options

• A. ocrcheck
• B. ocrcheck -config -local
• C. ocrcheck -local
• D. ocrcheck -config
• E. cluvfy comp ocr -n all -verbose

Correct answer: A, B, E

Explanation

The correct commands to verify the integrity of the OCR and OLR files are A, B, and E. Option A runs a basic integrity check, option B performs a check on the local configuration, and option E uses the Cluster Verification Utility for a comprehensive check across all nodes. Options C and D are not sufficient for the task as they either lack the required parameters or do not cover the necessary integrity checks.