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單項選擇題

Which background process is responsible for writing the dirty buffers from the write list to the data files during a checkpoint？（）

A.CKPT
B.SMON
C.LGWR
D.DBWn
E.ARCn

單項選擇題

Which of the following statement is incorrect regarding RMAN？（）

A.It detects corrupt blocks.
B.It performs only offline database backups.
C.It omits empty blocks during backups.
D.It performs tablespace point-in-time recovery （TSPITR）.

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What is the maximum number of ARCn processes that can be defined using the initialization parameter LOG_ARCHIVE_MAX_PROCESSES？（）

你可能感興趣的試題

Which background process is responsible for writing the dirty buffers from the write list to the data files during a checkpoint？（）

Which of the following statement is incorrect regarding RMAN？（）

Which background process is responsible for writing the dirty buffers from the write list to the data files during a checkpoint？（）

Which of the following statement is incorrect regarding RMAN？（）