Given a Scenario, Troubleshoot VCF Operations Infrastructure Configuration Issues (CloudProxy, Clusters, HA, Adapters) VCAP-VCF-SUPPORT Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   A VCF Operations environment has a CloudProxy that is not collecting data for a vCenter adapter. The CloudProxy's status is 'Connected', but the adapter shows 'No data'. The vCenter Server is reachable from the CloudProxy, and the credentials are correct. What is the most likely cause of this issue?

   • AThe vCenter Server's API is not responding.
   • BThe CloudProxy's resource allocation is too low to support the adapter.
   • CThe CloudProxy's certificate is not trusted by the vCenter Server.
   • DThe adapter's collection is paused or disabled in its configuration.
   Reveal Solution Discussion Select an answer first
2. 7application · medium

   A VCF Operations cluster has HA enabled with a witness node. The cluster has 5 nodes. During a failover test, the primary node fails, and the cluster fails over to a secondary node. However, the secondary node does not take over the primary's services, and the cluster remains in a degraded state. The witness is reachable from all nodes. What is the most likely cause of this issue?

   • AThe HA failover policy is configured to not fail over certain services, so the secondary node does not take over the primary's services.
   • BThe secondary node does not have enough resources to run the primary's services.
   • CThe witness node is not configured correctly, so it cannot facilitate the failover.
   • DThe cluster's quorum settings are misconfigured, preventing the failover.
   Reveal Solution Discussion Select an answer first
4. 8foundation · easy

   A CloudProxy instance is not collecting data from a vCenter Server. The CloudProxy is reachable, but the vCenter Server adapter shows an error. What is the most likely cause of this issue?

   • AThe CloudProxy is not registered with the VCF Operations cluster.
   • BThe vCenter Server credentials are invalid or have insufficient privileges.
   • CThe CloudProxy has insufficient disk space for collected data.
   • DThe CloudProxy is not connected to the VCF Operations cluster.
   Reveal Solution Discussion Select an answer first
5. 9foundation · easy

   A vCenter Server adapter in VCF Operations is not collecting data. The adapter status shows 'Authentication Error'. What is the most likely cause of this issue?

   • AThe adapter is not enabled.
   • BThe collection interval is set too high.
   • CThe credentials configured for the adapter are incorrect.
   • DThe vCenter Server is not reachable from the VCF Operations node.
   Reveal Solution Discussion Select an answer first
6. 10expert · hard

   A VCF Operations environment has two CloudProxies, each assigned to a different set of vCenter adapters. One CloudProxy is experiencing high CPU and memory usage, and its adapters are failing to collect data. The other CloudProxy is underutilized. The administrator wants to balance the load without adding new hardware. What is the most effective configuration change to resolve this issue?

   • ADisable HA on the overloaded CloudProxy to free up resources.
   • BMove some of the vCenter adapters from the overloaded CloudProxy to the underutilized CloudProxy.
   • CReduce the collection interval for the adapters on the overloaded CloudProxy.
   • DIncrease the memory allocation of the overloaded CloudProxy's VM.
   Reveal Solution Discussion Select an answer first