IBM
C4090-958 · Question #159
C4090-958 Question #159: Real Exam Question with Answer & Explanation
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Question
An existing 15 module XIV Gen3 array has shown performance degradation after adding a new Online Transaction Processing (OLTP) workload with highly random reads of 128 KB segments. What could add performance to accommodate the new workload and provide an additional automatically-managed cache?
Options
- Aexpanding the number of XIV modules
- Badding SSD drives to each XIV module
- Cactivating InfiniBand capacity on demand
- Denabling enhanced cache management feature
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