Oracle
1Z0-060 · Question #228
1Z0-060 Question #228: Real Exam Question with Answer & Explanation
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Question
Your database supports an online transaction processing (OLTP) workload on an SMP machine. The database is stored in ASM. Examine these initialization parameters. Applications are update intensive using indexed access and modified blocks are written in batches by the DBWR process. You notice a large number of and increase the size of the buffer cache, free buffer waits but eventually the same waits occur. Which two actions would you recommend? (Choose two.)
Exhibit
Options
- Adecrease the size of the buffer cache
- Bconfigure asynchronous I/O
- Cmodifying the ASM disk for the database to use high redundancy
- Dconfigure multiple DBWn processes
- Econfigure I/O slaves for the DBWR process
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