Given a Scenario, Troubleshoot an Issue with a VCF Workload Domain Cluster VCAP-VCF-SUPPORT Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   A VCF Workload Domain cluster is experiencing unexpected VM failures. The vCenter Server shows no alarms, but the ESXi hosts are logging 'vCPU 0: The guest OS has requested a reset' in the VMkernel logs. Which diagnostic tool or command should you use to gather more information about the guest OS reset requests?

   • AUse the 'esxcli vm process list' command to check the VM's process state and uptime.
   • BUse the 'vsish' command to read the VM's guest OS state directly from the hypervisor.
   • CUse the 'esxcli network ip connection list' command to check for network issues that might cause the VM to reset.
   • DUse the 'vm-support' command to collect a full set of logs, including VMkernel logs, for analysis.
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2. 7foundation · easy

   When troubleshooting a VCF Workload Domain cluster issue, what is the first step in a systematic approach?

   • AEscalate to VMware support
   • BPerform root cause analysis
   • CGather information about the symptoms
   • DImplement a corrective action
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4. 8foundation · easy

   Which log file on an ESXi host in a VCF Workload Domain cluster would you examine to identify vSAN health-related messages?

   • A/var/log/vsan.log
   • B/var/log/hostd.log
   • C/var/log/vpxa.log
   • D/var/log/vmkernel.log
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5. 9foundation · easy

   In a vSAN cluster within a VCF Workload Domain, which failure scenario is indicated by objects becoming inaccessible or degraded due to a loss of quorum?

   • ANetwork partition
   • BStorage controller failure
   • CHost isolation
   • DvSAN partition
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6. 10application · medium

   A VCF Workload Domain cluster is experiencing VM performance issues. The vCenter Server shows high CPU ready time for VMs on a specific host. The host is also showing high memory ballooning. Which systematic step should you take first to isolate the issue?

   • AImmediately migrate VMs to other hosts to reduce the load on the affected host.
   • BCheck the vSAN health to see if storage performance is causing the issue.
   • CReview the NSX-T Manager for network issues that might be causing the performance degradation.
   • DCheck the host's CPU and memory usage to determine if the host is oversubscribed.
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