（237）You executed the following commands in an RMAN session for your database instance that has failures:

RMAN>LIST FAILURE;

After some time,you executed the following command in the same session:

RMAN>ADVISE FAILURE;

But there are new failures recorded in the Automatic Diagnostic Repository (ADR) after the execution of the last LIST FAILURE command.

Which statement is true for the above ADVISE FAILURE command in this scenario?

A. It produces a warning for new failures before advising for CRITICAL and HIGH failures.

B. It ignores new failures and considers the failures listed in the last LIST FAILURE command only.

C. It produces an error with recommendation to run the LIST FAILURE command before the ADVISE FAILURE command.

D. It produces advice only for new failures and the failures listed in the last LIST FAILURE command are ignored.

答案：（A）

解析：

ADVISE FAILURE

Displays information for all CRITICAL and HIGH priority failures recorded in the automatic diagnostic repository.

You can only use ADVISE FAILURE with no options when a LIST FAILURE command was previously executed in the current session.

Note:If a new failure has been recorded in the diagnostic repository since the last LIST FAILURE command in the current RMAN session,then RMAN issues a warning before advising on CRITICAL and HIGH failures.

ITPub博客

Oracle 11G OCP 1Z0-053 237

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