Network Types (Routable, Provisioning, Management) JN0-214 Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   What is the primary role of the routable network in an OpenShift cluster?

   • ATo manage the lifecycle of cluster nodes
   • BTo provide external access to cluster services
   • CTo carry administrative traffic between control-plane components
   • DTo enable communication between pods on different nodes
   Reveal Solution Discussion Select an answer first
2. 12expert · hard

   A company has an OpenShift cluster with a requirement that all administrative access to the control plane must be encrypted and restricted to a specific IP range. The administrator needs to configure the network to meet this requirement. Which network type should be used, and what additional configuration is needed?

   • ARoutable network, with a load balancer to restrict access to the specified IP range
   • BManagement network, with firewall rules to restrict access to the specified IP range and encryption for the traffic
   • CCluster network, with network policies to restrict access to the specified IP range
   • DProvisioning network, with PXE boot to restrict access to the specified IP range
   Reveal Solution Discussion Select an answer first
4. 13expert · hard

   An administrator is deploying an OpenShift cluster on bare metal. The administrator wants to automate the provisioning process but is concerned about the security of the provisioning traffic. The administrator decides to isolate the provisioning traffic on a separate network. Which network type should the administrator use, and what is the primary benefit of this isolation?

   • AProvisioning network, to keep provisioning traffic separate from other network traffic
   • BManagement network, to allow administrative access to the provisioning process
   • CCluster network, to allow provisioning traffic to use the internal overlay
   • DRoutable network, to allow provisioning traffic to be routed through the internet
   Reveal Solution Discussion Select an answer first
5. 14expert · hard

   An administrator is deploying an OpenShift cluster on bare metal and wants to ensure that the provisioning process is reliable and can be repeated. The administrator also wants to minimize the risk of provisioning traffic being intercepted. Which network type should the administrator use for provisioning, and what is the primary advantage of using this network type?

   • AProvisioning network, because it is isolated from other network traffic
   • BManagement network, because it provides administrative access
   • CCluster network, because it provides internal connectivity
   • DRoutable network, because it can be routed through the internet
   Reveal Solution Discussion Select an answer first
6. 15foundation · easy

   In an OpenShift cluster, which network type is primarily responsible for providing external access to services running on cluster nodes?

   • ARoutable network
   • BCluster network
   • CProvisioning network
   • DManagement network
   Reveal Solution Discussion Select an answer first