Oracle
1Z0-032 · Question #68
The database writer (DBWn) uses the checkpoint queue to identify blocks while writing data from the database buffer cache to data files. What type of information is stored in each entry of the…
The correct answer is C. data file number E. data block number G. the Redo Byte Address (RBA). See the full explanation below for the reasoning.
Question
The database writer (DBWn) uses the checkpoint queue to identify blocks while writing data from the database buffer cache to data files. What type of information is stored in each entry of the checkpoint queue? (Choose three.)
Options
- Adata file name
- Bdata block size
- Cdata file number
- Dredo log file name
- Edata block number
- Ftablespace number
- Gthe Redo Byte Address (RBA)
How the community answered
(28 responses)- A7% (2)
- B4% (1)
- C79% (22)
- F11% (3)
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