Oracle
1Z0-485 · Question #21
1Z0-485 Question #21: Real Exam Question with Answer & Explanation
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Question
Which is a best practice for High Availability (HA) in an Exadata environment?
Options
- AChecksums performed on the Exadata Storage Server ensure logical consistency of block
- BWhen a standby database is in place, DB_BLOCK_CHECKING is not required and thus not
- COracle Exadata Storage Server Software HARD checks operate transparently after enabling
- DDue to the different architecture that Exadata has with storage servers, compared to regular
- EStretched RAC is the best alternative for Exadata that combines both HA and DR into one.
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