Monitor an ECS Solution for Problems ECS-DEPLOY Practice Questions (Page 4)

Questions 16–20

1. 16expert · hard

   An organization has a replication setup between two ECS sites. The administrator notices that replication lag is increasing, and the remote site is also experiencing capacity issues. The administrator needs to ensure data protection while addressing the capacity issue. Which action should the administrator take first?

   • APause replication to the remote site until the capacity issue is resolved
   • BIncrease the replication interval to reduce the load on the remote site
   • CInvestigate the replication lag and capacity usage on the remote site to identify the root cause
   • DFailover to the remote site to reduce the load on the primary site
   Reveal Solution Discussion Select an answer first
2. 17foundation · easy

   What does the node status 'Degraded' indicate in an ECS solution?

   • AThe node is completely offline
   • BThe node is operating normally
   • CThe node is functioning but with reduced performance or redundancy
   • DThe node is being replaced
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4. 18foundation · easy

   Which of the following is a key service to monitor for status in an ECS solution?

   • AWeb server service
   • BObject storage service
   • CDatabase service
   • DEmail service
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5. 19expert · hard

   An ECS administrator is troubleshooting a performance degradation that occurs only during peak hours. The administrator suspects that the issue is due to high IOPS, but also notices that capacity usage is above 80%. The administrator needs to determine the most likely cause and take action. Which approach should the administrator take?

   • AReduce the number of applications accessing ECS during peak hours
   • BIncrease the capacity threshold to avoid triggering alerts
   • CImmediately add more nodes to the cluster to increase capacity
   • DAnalyze the correlation between IOPS, latency, and capacity usage during peak hours to identify the bottleneck
   Reveal Solution Discussion Select an answer first
6. 20expert · hard

   An ECS administrator receives multiple alerts indicating that a node is experiencing high CPU usage and that a service is in a 'degraded' state. The administrator needs to determine if these alerts are related and take appropriate action. Which approach should the administrator take?

   • ARestart the service to clear the degraded state
   • BIgnore the alerts because they are likely unrelated
   • CCorrelate the alerts by examining the node's resource usage and the service's status over the same time period
   • DReboot the node to reduce CPU usage
   Reveal Solution Discussion Select an answer first