Oracle
1Z0-034 · Question #103
The DB_BLOCK_CHECKING parameter is set to FULL. What checks occur each time the DBWnprocess(es) writes?
The correct answer is A. The Oracle database will check all data blocks by going through the data on each block, making. See the full explanation below for the reasoning.
Question
The DB_BLOCK_CHECKING parameter is set to FULL. What checks occur each time the DBWnprocess(es) writes?
Options
- AThe Oracle database will check all data blocks by going through the data on each block, making
- BThe DBWn and the direct loader will calculate a checksum and store it in the cache header of
- CThe Oracle database will check data blocks belonging to the SYSTEM tablespace only, by going
- DThe Oracle database will check data blocks belonging to the SYSAUX tablespace only, by going
- EThe Oracle database will check data blocks in the SYSTEM and SYSAUX tablespaces only, by
How the community answered
(15 responses)- A80% (12)
- C7% (1)
- E13% (2)
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