Given a Scenario, Troubleshoot VCF Operations Infrastructure Configuration Issues (CloudProxy, Clusters, HA, Adapters) VCAP-VCF-SUPPORT Practice Questions (Page 4)

Questions 16–17

1. 16application · medium

   A VCF Operations cluster has three nodes, and the HA feature is enabled. After a planned maintenance window, one node fails to rejoin the cluster. The remaining two nodes show a healthy cluster state, but the failed node's services are not starting. The node's IP address is correct, and it can communicate with the other nodes. What is the most likely cause of this issue?

   • AThe node's memory allocation is too low for the current cluster size.
   • BThe node's service distribution configuration is corrupted, preventing it from starting the required services.
   • CThe cluster's quorum settings are misconfigured, preventing the node from voting.
   • DThe HA witness is not configured, so the node cannot rejoin the cluster.
   Reveal Solution Discussion Select an answer first
2. 17application · medium

   A VCF Operations environment has a CloudProxy that was recently re-registered after a certificate renewal. Since then, the vCenter adapter that uses this CloudProxy shows 'Adapter is not responding' in the UI. The CloudProxy service is running, and the vCenter Server is reachable from the CloudProxy via ping. What should you check first to resolve this configuration issue?

   • AVerify that the CloudProxy's new certificate is trusted by the vCenter Server and that the adapter's endpoint credentials are still valid.
   • BRemove and re-add the vCenter adapter to the CloudProxy to reset its configuration.
   • CIncrease the CloudProxy's memory allocation to handle additional adapter load.
   • DRestart the CloudProxy service to force a fresh connection to the vCenter Server.
   Reveal Solution Discussion Select an answer first