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HPE2-N68 Real Exam Questions

Using HPE Containers

40 questions available · Page 1 of 4

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Question 1 Single choice

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?

  1. A

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

  2. B

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

  3. C

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

  4. D

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

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Correct answer: A

Question 2 Single choice

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?

  1. A

    Copy the file to the Web Terminal using the scp@admin 1 :/TenantShare/apps/ command within the terminal.

  2. B

    Set up a Source Control that references both the Web Terminal and the TenantShare.

  3. C

    Set up a Data Tap between the Web Terminal and the TenantShare/apps directory.

  4. D

    Access the file in the Web Terminal's "/bd-fs-mnt/TenantShare/apps" directory.

Show answer and explanation

Correct answer: C

Question 3 Single choice

How does HPE Ezmeral Container Platform regulate the use of GPUs on EPIC hosts?

  1. A

    It lets Tenant Admins create flavors, which specify the number of GPUs required by a virtual node using that flavor.

  2. B

    It creates virtual GPUs and allocates these virtual GPUs to the virtual nodes that request them.

  3. C

    It allows Site Admins to reserve a certain number of GPUs for the tenant within an EPIC tenant's settings.

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Correct answer: A

Question 4 Single choice

You want to connect a Kubernetes pod to a Persistent Volume (PV).

What step must you complete before creating the pod?

  1. A

    Create a Volume to link to the PV.

  2. B

    Create a Persistent Volume Claim (PVC).

  3. C

    Create a PV definition on a backend storage array.

  4. D

    Enable persistency in the Kubernetes namespace.

Show answer and explanation

Correct answer: A

Question 5 Single choice

For which use case should you enable Istlo on a Kubernetes cluster?

  1. A

    Connecting a KubeDirector cluster to external Kubernetes components such as secrets and config maps

  2. B

    Converting stateful applications such as Spark into a form that can run on Kubernetes

  3. C

    Training ML algorithms to perform complex tasks such as clustering andimage recognition

  4. D

    Creating more sophisticated routing rules for services running on the cluster

Show answer and explanation

Correct answer: B

Question 6 Single choice

You have created a Kubernetes Tenant on Ezmeral Container Platform. Users want to use the Kubect1tab in the Tenant UI to apply objects from YAML files.

What is a requirement?

  1. A

    The Web Terminal is initiated.

  2. B

    The users have the Tenant Admin role.

  3. C

    The tenant has an FS mount.

  4. D

    At least one Kubedirector app is installed.

Show answer and explanation

Correct answer: B

Question 7 Single choice

What is one benefit that HPE Ezmeral Container Platform provides for loT deployments?

  1. A

    It supports Edgeline servers, which are specialized for the edge, as hosts within the platform.

  2. B

    It provides APIs for deploying the platform services on mobile devices.

  3. C

    Its control plane runs in the HPE cloud, which brings the scalability required for lot

  4. D

    It supports importing third-party loT platforms as clusters managed by the platform.

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Correct answer: B

Question 8 Single choice

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

What Is a requirement?

  1. A

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

  2. B

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

  3. C

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

  4. D

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

Show answer and explanation

Correct answer: C

Question 9 Single choice

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

  1. A

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

  2. B

    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.

  3. C

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

  4. D

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

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Correct answer: D

Question 10 Single choice

Refer to the exhibit.

What should you keep (n mind as you configure the circled setting?

  1. A

    You must check with network admins and make sure that they have set up routes to these subnets in the data.

  2. B

    You can select any large subnets; these addresses are tunneled with VXLAN and invisible outside the
    cluster.

  3. C

    You must make sure that the two subnets overlap so that pods can communicate with services.

  4. D

    You must increase the size of these subnets by changing them to use a /24 prefix length.

Show answer and explanation

Correct answer: D