New 2022 Latest Questions HPE2-N68 Dumps – Use Updated HP Exam [Q19-Q34]

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New 2022 Latest Questions HPE2-N68 Dumps – Use Updated HP Exam

Latest HPE2-N68 Exam Dumps HP Exam from Training Expert Real4exams

HP HPE2-N68 Exam Syllabus Topics:

Topic	Details
Topic 1	Describe the HPE Ezmeral Runtime Enterprise Platform architecture and key features Explain the benefits of the HPE Ezmeral Runtime Enterprise Platform
Topic 2	Configure various environments and demonstrate key capabilities Plan for a successful installation Perform key setup tasks
Topic 3	Create Kubernetes clusters and demonstrate deploying applications on them Monitoring and Alerting

Q19. What is one key advantage ofHPE EzmeralData Fabric as opposed to HDFS?

EzmeralData Fabric stores a great deal more metadata than HDFS, making It more resilient.

EzmeralData Fabric uses more efficient erasure coding to protect all data, instead of replication.

EzmeralData Fabric reduces load on storage nodes by placing all metadata on a centralized name node, while HDFS distributes metadata.

EzmeralData Fabric enables admins to set policies at a logical volume level, while HDFS does not.

Q20. A Tenant Member plans to use KubeDirettor to deploy a Spark 2.4.5 cluster. You need to give cluster members access to data stored in a volume In Ezmeral Data Fabric. What are two required steps?

A Tenant Admin must add another role to the Spark 2.4.5 application for the dtap sidecar.

The Tenant Member must specify the “hpecp.hpe.com/dtap: hadoop2” pod label under each role when running the cluster.

The Tenant Member must create an FS mount to the volume’s mount path.

A Tenant Admin must create a DataTap to the volume’s mount path.

The Tenant Member must reference the Data Fabric namespace when running the cluster.

Q21. You are creating an EPIC Tenant on Ezmeral Container Platform.
When would you grant the Cluster Superuser privilege to Tenant Admins?

The Tenant Admins need rights to multiple tenants, and you do not want to give these users Site Admin rights.

The Tenant Admins need additional rights to set up persistent storage for certain applications.

The Tenant Admins need to access the App Store and download apps for the tenant.

The Tenant Admins requires root access to run ActionScripts on virtual clusters.

Q22. Refer to the exhibits.

You want the HPE Ezmeral Container Platform gateway to provide external access to the service shown in the exhibit. The service is deployed in the Kubernetes Tenant tor which the exhibit shows the settings. However, it is not currently doing so.
What correction must you make to achieve this goal?

Reapply the service object with the “Port type” changed to “ClusterlP” and a valid cluster IP specified.

Check which ports are available on the gateway. Specify one of those ports as the “nodePort” in the service and reapply it.

Select the “Enable Istio Service Mesh” option In the Kubernetes Tenant options; then reapply the service object.

Reapply the service object with the “hpecp.hpe.com/hpecp-internal-gateway” label set to “true” in the metadata.

Q23. You need to enable the Al/ML project option for a Kubernetes tenant on HPE Ezmeral Container Platform.
What Is a requirement?

That the Kubernetes cluster for the tenant is running Kubernetes version 1.18.6 or above

That the Ezmeral ML Ops Installation package was run on the platform and cluster before the tenant was added

That the platform has enough available Ezmeral ML Ops licenses to match the core quota on the tenant

That the Kubernetes cluster for the tenant has both Spark operator and Istio enabled on it

Q24. What Is a correct consideration for creating a Kubernetes Tenant on Ezmeral Container Platform?

When you select that the Tenant owns the Kubernetes namespace, Tenant Admins are given elevated access to the Kubernetes cluster.

When you set a quota for a resource, containers running on the Tenant are not allowed to request or use resources beyond that level.

You must manually create a namespace for the Tenant on the Kubernetes cluster before you create the Tenant.

When you set a quota for a resource, containers running on the Tenant are guaranteed up to that level.

Q25. How are resources allocated to EPIC virtual nodes?

Tenant Admins create and edit flavors to define resource requests, and Tenant Members select the flavors for virtual nodes they create.

The platform provides three default flavors to define how resources are allocated, and only Site Admins can edit those flavors.

Site Admins use templates to define resources tor virtual nodes, and Tenant Admins can edit these templates.

Tenant Admins create and edit templates to define how resources are allocated, and Tenant Members can view, use, and edit those templates.

Q26. What ate the network requirements for the HPE Ezmeral Container Platform controller and gateway?

The controller and gateway must be on the same routable network as the Kubernetes or EPIC hosts.

The controller and gateway must be on routable networks, but do not have to be on the same network as each other or other hosts.

The controller and gateway must be on the same routable network as each other, but not necessarily other hosts.

The controller and gateway must be on the same non-routable private network as each other and all other hosts.

Q27. What Is the purpose of the training stage in the ML lifecycle?

The ML application applies a model to the data and tests the effectiveness of that model.

The ML application gathers data and applies an algorithm to prepare the data for use.

The ML algorithm assesses different datasets and selects the best data for use in later stages.

The ML algorithm processes a dataset and learns to perform a task.

Q28. You have used Ezmeral Container Platform to create a Kubernetes cluster, which has 3 conductor (master) nodes tor HA and 12 workers. Which correctly describes how the platform manages this cluster?

The controller elects one conductor as the primary conductor and places the other conductors in standby mode.

The controller places the conductor nodes in standby mode and takes over as the active conductor for the Kubernetes cluster.

The controller sends API requests through the gateway, which load balances them across the conductor nodes.

The controller can manage the cluster, but using HA for the conductors limits a few features such as Data Taps and the Web Terminal.

Q29. 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.

Q30. Which correctly describes components of the Hadoop framework?

MapReduce compresses data that is stored in HDFS.

YARN provides data protection and management for data within HOF5.

MapReduce applications process data that is stored in HDFS.

YARN is a particular type of application intended for in-memory analytics.

Q31. A company IT department has strict requirements around data protection and wants you to explain how to use the Max Target and Mm Target options for an HPE Ezmeral Data Fabric volume.
What should you explain?
The Max Target sets the desired RAID level for data In the primary volume. The Mm Target sets the desired RAID level for data In associated mirror and snapshot volumes.

The Max Target sets the desired number of replicas for data; the Min Target sets a replica number at which the fabric still tries to reach the Max Target, but less aggressively.

The Max Target and Min Target work together to set the erasure coding level for data in the volume. C.
The Max Target is the total number of blocks and the Min Target is the total minus redundant blocks.

The Max Target sets the desired number of replicas for “hot” (frequently used) data; the Min Target sets the desired number of replicas for “warm” (less frequently used) data.

Q32. What Is one way that KubeDirector differs from typical Kubernetes Operators?

KubeDlrector embeds a ticket-based authentication system to enhance security for communications across stateful sets.

KubeDlrector uses the same deployment objects with which IT is probably already familiar, but makes it easier for IT to catalog and mange the objects.

KubeDlrector has a flexible framework that can work for many stateful apps, and Is easier for non-Kubernetes experts to use.

KubeDirector is optimized for establishing secure service meshes across cloud-scale, stateless, micro-service-based architectures.

Q33. What is one way that HPE Ezmeral ML Ops can help companies overcome their AI/ML challenges?

It enforces isolation between notebook environments and training environments.

It provides acceleration for machine learning algorithms to eliminate the need for CPUs.

It provides notebook and training environments with many AI/ML libraries and frameworks.

It provides a custom HPE Ezmeral library for deep learning and neural network algorithms.

Q34. Refer to the exhibit.

You are logged in as a Tenant Admin named “admin 1.” You have uploaded a file into the location shown In the exhibit. Now you want to apply that tile from the Web Terminal. How do you obtain access to the file in the Web Terminal?