Oracle
1Z0-068 · Question #58
1Z0-068 Question #58: Real Exam Question with Answer & Explanation
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Question
Which two statements are true about the Global Enqueue Service, Instance Locks, and global enqueues in Oracle 12c RAC?
Options
- AIn a RAC One Node database, there is no LMD0 process if only one instance is running.
- BGlobal Enqueues and Instance Locks replace mutexes completely in RAC database instances.
- CIn a RAC database, there is no LMD0 process if only one instance is running.
- DGlobal Enqueues and Instance Locks replace latches completely in RAC database isntances.
- EGlobal Enqueues may have owners and waiters in the same instance.
- FGlobal Enqueues may have converters and waiters in the same isntance.
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