Free Using HPE Containers Exam HPE2-N68 Exam Practice Test

What is one requirement tor setting up Platform High Availability (HA)?

• Gateway HA must be configured before you enable Platform HA.
  
• The controller and the shadow controller must be on different subnets.
  
• The controller and the gateway must be on the same subnet.
  
• Any virtual clusters that have been created on EPIC workers must be deleted.
  

A company wants to use Ezmeral Data Fabric to provide storage to Kubernetes Tenants on HPE Ezmeral Container Platform. What deployment option should you choose?

• Enable the embedded Data Fabric during the controller install. Create hybrid Kubernetes clusters that use Data Fabric and non-Data Fabric nodes.
  
• Enable the embedded Data Fabric during the controller install. Also create a dedicated Data Fabric Kubernetes cluster.
  
• Disable the embedded Data Fabric during the controller install. Create a dedicated Data Fabric Kubernetes cluster.
  
• Disable the embedded Data Fabric during the controller install. Create hybrid Kubernetes clusters that use Data Fabric and non-Data Fabric nodes.
  

What is one requirement tor using the pre-check config rite to install HPE Ezmeral Container Platform v5.2 on a controller host?

• You must first install a digital certificate to secure management communications with the host.
  
• The host must pass all the checks run by the pre-check config script.
  
• You must run the standard installation before running the pre-check config file.
  
• The host must run the RHEL operating system because SLE5 is not supported.
  

You have created a Data Fabric-type Kubernetes cluster on Ezmeral Container Platform. You want to use this cluster's Data Fabric to provide persistent storage for other Kubernetes clusters on the platform.This storage should include automatically generated TenantShares and TenantStorages.What should you do?

• Set the platform's Tenant Storage to HDFS mode; specify the IP address of the Data Fabric cluster's conductor (master) in the HDFS settings.
  
• Re-run the Ezmeral Container Platform installation file, selecting the '--upgrade' option, and select the embedded Data Fabric option.
  
• Reference the Data Fabric cluster as the underlying cluster for every Kubernetes Tenant that you create.
  
• Use scripts on the controller to prepare, configure, and register the Data Fabric cluster as the Tenant Storage.
  

You want to connect a Kubernetes pod to a Persistent Volume (PV). What step must you complete before creating the pod?

• Create a Volume to link to the PV.
  
• Create a Persistent Volume Claim (PVC).
  
• Create a PV definition on a backend storage array.
  
• Enable persistency in the Kubernetes namespace.
  

You want to create a custom dashboard with monitoring information collected by HPE Ezmerat Container Platform. What step should you complete first?

• Exec Into the epic-monitoring pod on the controller and enable Kibana.
  
• Exec into the epic-nagios pod on the controller and start the Nagios service.
  
• Access each host managed by the platform and export logs in the 'var/log/bluedata' directory.
  
• Create a user account and assign that account the 'monitoring' role.
  

You have added a deployment object to the 'tenant!' namespaces on a Kubetnetes cluster using the 'cluster.local' domain name.The deployment's pods run a Web-based application. You want the application running on these pods to be accessible within the cluster at hostname:portaLtenantl.svc.clusteUocal.Which object meets these requirements?

• A service object with ClusterIP type and name 'portal'
  
• A replica set object with container ports 80 and 443
  
• A configmap object with ports 80 and 443 and name 'portaLtenant l'
  
• A kdcluster object with hostname 'portal.tenantl.svc.cluster.local'
  

What Is the arbiter's role in the HPE Ezmeral Container Platform?

• Direct the shadow controller to begin managing the platform if the controller fails
  
• Monitor the gateway and notify the administrator if a critical error occurs
  
• Detect if the controller or shadow controller has failed and begin managing the platform
  
• Load balance requests sent to the controller and shadow controller
  

What is one key advantage of HPE Ezmeral Data Fabric as opposed to HDFS?

• Ezmeral Data Fabric stores a great deal more metadata than HDFS, making It more resilient.
  
• Ezmeral Data Fabric uses more efficient erasure coding to protect all data, instead of replication.
  
• Ezmeral Data Fabric reduces load on storage nodes by placing all metadata on a centralized name node, while HDFS distributes metadata.
  
• Ezmeral Data Fabric enables admins to set policies at a logical volume level, while HDFS does not.
  

You want to set up high availability (HA) for the HPE Ezmeral Container Platform control plane. This includes HA for gateways and HA for the platform. You are not planning to use the embedded Ezmeral Data Fabric.Which hosts will you require at minimum?

• Two hosts with 500 GB for ephemeral storage and 500 GB for OS storage Two hosts with 500 GB for OS storage
  
• Three hosts with 500 GB for ephemeral storage and 500 GB for OS storage Two hosts with 500 GB for OS storage
  
• Three hosts with 500 GB for OS storage Two hosts with 500 GB for OS storage and 500 GB for ephemeral storage
  
• Four hosts with 500 GB for OS storage and 500 GB storage for ephemeral storage