Evaluate the Implication for Load Balancer Size on Supervisor Functionality VCAP-VCF-VKS Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   Which factor is most important when determining the size of the load balancer for a Supervisor Cluster?

   • AThe number of namespaces configured in the Supervisor
   • BThe expected number of concurrent connections and throughput
   • CThe color of the load balancer's management interface
   • DThe number of virtual machines running in the cluster
   Reveal Solution Discussion Select an answer first
2. 2foundation · easy

   When planning the capacity of a load balancer for a Supervisor Cluster, which metric is most critical to estimate?

   • AThe number of administrators who will access the cluster
   • BThe peak concurrent connections and throughput
   • CThe total storage capacity of the datastore
   • DThe number of vSphere clusters in the environment
   Reveal Solution Discussion Select an answer first
4. 3application · medium

   A company has been running a Supervisor Cluster with a 'medium' load balancer for six months. The environment has grown from 30 to 45 TKG workload clusters. Recently, users have reported intermittent latency when accessing the Kubernetes API. Monitoring shows the load balancer's throughput is at 70% of its maximum, and the connection rate is at 80% of its limit. What is the most likely cause of the latency?

   • AThe load balancer is approaching its capacity limits, causing queuing and delays
   • BThe TKG workload clusters are misconfigured, causing excessive API calls
   • CThe Supervisor Cluster's control plane is under-provisioned
   • DThe network between the clients and the load balancer is congested
   Reveal Solution Discussion Select an answer first
5. 4foundation · easy

   Which workload characteristic would require a larger load balancer size for a Supervisor Cluster?

   • AA workload that uses only persistent volumes
   • BA workload that is primarily batch processing with no user interaction
   • CA workload that generates high numbers of short-lived connections
   • DA workload that runs only during business hours with low traffic
   Reveal Solution Discussion Select an answer first
6. 5expert · hard

   A company is designing a new Supervisor Cluster for a multi-tenant environment. The environment will host workloads from different business units, each with varying traffic patterns. The company wants to ensure that no single business unit can monopolize the load balancer's resources. What is the best practice for load balancer sizing in this scenario?

   • ADeploy a single large load balancer and rely on the Supervisor's built-in traffic shaping
   • BDeploy separate load balancers for each business unit to isolate traffic
   • CDeploy a medium load balancer and configure rate limiting for each business unit
   • DDeploy a large load balancer with high availability and monitor usage to ensure fair distribution
   Reveal Solution Discussion Select an answer first