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CCA-410 · Question #4
CCA-410 Question #4: Real Exam Question with Answer & Explanation
The correct answer is E. The ratio between the number of processor cores and number of disk drives.. See the full explanation below for the reasoning.
Question
The most important consideration for slave nodes in a Hadoop cluster running production jobs that require short turnaround times is:
Options
- AThe ratio between the amount of memory and the number of disk drives.
- BThe ratio between the amount of memory and the total storage capacity.
- CThe ratio between the number of processor cores and the amount of memory.
- DThe ratio between the number of processor cores and total storage capacity.
- EThe ratio between the number of processor cores and number of disk drives.
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