Oracle IZ0-053 Q285(Rman Repair Failure)

285.View the Exhibit to examine the error while executing the REPAIR FAILURE command in an RMAN
session.

What is the reason for this error?
A. Another repair session is running concurrently.
B. The failure ID has not been mentioned in the command for data file 5.
C. There are new failures recorded in the Automatic Diagnostic Repository (ADR).
D. The ADVISE FAILURE command has not been issued before the REPAIR FAILURE command.
Answer: A

從圖片所示來看，是因為獲取不到排他佇列
ORA-19573 應當是有其他程式佔用才會導致這種情況

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