Oracle
1Z0-058 · Question #22
1Z0-058 Question #22: Real Exam Question with Answer & Explanation
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Question
You are managing a policy-managed three-instance RAC database. You ran database ADDM for the database and noticed gc current block congested and gc cr block congested waits. What are two possible reasons for these wait events?
Options
- AThe wait events indicate a delay in processing has occurred in the Global Cache Services (GCS),
- BThe wait times indicate that the blocks must wait after initiating a gc block request, for the round
- CThe wait events indicate that there is block contention resulting in multiple requests for access to
- DThe wait events indicate that the local instance making the request for current or consistent read
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