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CERTIFIED-DATA-ENGINEER-PROFESSIONAL · Question #64
CERTIFIED-DATA-ENGINEER-PROFESSIONAL Question #64: Real Exam Question with Answer & Explanation
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Cluster Monitoring and Optimization
Question
When evaluating the Ganglia Metrics for a given cluster with 3 executor nodes, which indicator would signal proper utilization of the VM's resources?
Options
- AThe five Minute Load Average remains consistent/flat
- BBytes Received never exceeds 80 million bytes per second
- CNetwork I/O never spikes
- DTotal Disk Space remains constant
- ECPU Utilization is around 75%
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Topics
#Performance Monitoring#Resource Utilization#Cluster Management#Ganglia Metrics