| 1. |
Identify the three situations that will trigger the database writer to write.
Please select all the correct answers.
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A. |
Oracle needs to read data from disk, and there are no free buffers left.
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B. |
A user has committed a transaction.
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C. |
The checkpoint needs to be advanced.
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D. |
The number of dirty blocks exceeds a predefined target.
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E.
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The DBA issued an ALTER DATABASE WRITE BUFFERS command.
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F.
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The redo log buffer needs to overflow into the database buffer cache.
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