Given a Scenario, Troubleshoot Issues Using the Observability Workbench in VCF Operations VCP-VCF-SUPPORT Practice Questions (Page 6)

Questions 26–29

1. 26application · medium

   Users report that a database VM is intermittently unresponsive. The administrator opens the Observability Workbench and navigates to the VM's log view. The administrator sees a repeating pattern of 'connection reset by peer' messages in the application log, but the VM's CPU, memory, and network metrics appear normal. What is the most appropriate next step in the troubleshooting workflow?

   • ACorrelate the timestamps of the log messages with the VM's storage latency metrics to check for I/O stalls.
   • BIncrease the VM's memory allocation and restart the guest OS to resolve the issue.
   • CRebuild the VM from a known-good backup to eliminate any potential software corruption.
   • DDisable the VM's network adapter and re-enable it to force new TCP connections.
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2. 27foundation · easy

   An administrator is following a systematic troubleshooting workflow for a workload issue in the Observability Workbench. What is the typical first step in such a workflow?

   • AApply a hotfix to the workload
   • BReboot the host running the workload
   • CIdentify the affected workload and its scope
   • DEscalate the issue to VMware support
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4. 28foundation · easy

   When investigating an alert in the Observability Workbench, what information is typically available to help determine the alert's cause?

   • AOnly the alert's severity level
   • BThe alert's definition, affected objects, and related metrics/logs
   • CThe username of the person who triggered the alert
   • DThe IP address of the VM's administrator
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5. 29application · medium

   An administrator is investigating an alert in the Observability Workbench and wants to see if the same issue has occurred before on other VMs. Which integration or feature should the administrator use to quickly find historical occurrences?

   • AManually check each VM's metrics one by one to see if any show similar patterns.
   • BOpen the vCenter event console and filter for similar events.
   • CSearch the log analytics feature for similar error patterns across all VMs in the fleet.
   • DCreate a new alert that triggers on the same condition and wait for it to fire again.
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