[Nov-2021] HPE2-N68 Certification with Actual Questions from ActualCollection
Updated HPE2-N68 Dumps PDF - HPE2-N68 Real Valid Brain Dumps With 41 Questions!
NEW QUESTION 10
You are using native Kubernetes, and you want to deploy three identical containers. What Is the recommended way to do so?
- A. Create one container object. Then specify three instances of that object in a separate pod object.
- B. Create three container objects. For each object specify the same image and settings.
- C. Create a deployment object that specifies three replicas of a pod. which defines the desired container settings.
- D. Create a pod object that specifies three separate containers; specify the same settings for each container.
Answer: C
NEW QUESTION 11
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?
- A. Check which ports are available on the gateway. Specify one of those ports as the "nodePort" in the service and reapply it.
- B. Select the "Enable Istio Service Mesh" option In the Kubernetes Tenant options; then reapply the service object.
- C. Reapply the service object with the "hpecp.hpe.com/hpecp-internal-gateway" label set to "true" in the metadata.
- D. Reapply the service object with the "Port type" changed to "ClusterlP" and a valid cluster IP specified.
Answer: C
NEW QUESTION 12
What is a setting that you are allowed to change after you deploy a Kubernetes cluster?
- A. The pod network range
- B. The authentication settings
- C. The number of hosts assigned to a role
- D. The type (data fabric or non-data fabric)
Answer: C
NEW QUESTION 13
You need to set up email alerts.
When do you need to exec into the Ezmeral Container Platform controller's "epic-nagios" container, as opposed to using the Web Ul?
- A. When the controller DNS server does not have an entry for the destination email domain
- B. When you want to send an alert to an SNMP version 3 server
- C. When you want to specify multiple destination email addresses and groups
- D. When you want to set a custom source email address for the alerts
Answer: A
NEW QUESTION 14
You want to connect a Kubernetes pod to a Persistent Volume (PV). What step must you complete before creating the pod?
- A. Create a Volume to link to the PV.
- B. Create a PV definition on a backend storage array.
- C. Create a Persistent Volume Claim (PVC).
- D. Enable persistency in the Kubernetes namespace.
Answer: A
NEW QUESTION 15
You have an Ezmejal Container Platform solution that manages an internally created Kubernetes cluster. The cluster uses AD for Its authentication settings, and users can successfully log into the platform with their domain credentials.
You have created a Tenant on the cluster which has the "AI/ML project" setting enabled on it. You have also created a Notebook cluster within that project. However, users receive an error when they try to log into the Notebook endpoint (Jupyter Hub) with their domain credentials.
What should you check?
- A. That the users have a manually created external account that assigns them to the Admin status in the AI/ML Project
- B. That the users have a manually created external account that assigns them to the Cluster Admin role in the cluster
- C. That the Notebook cluster has a "secret" connection with this value: "hpecp-ext-auth-secret"
- D. That the Notebook cluster has a "cluster" connection to the AD server hostname
Answer: B
NEW QUESTION 16
For which use case should you enable Istlo on a Kubernetes cluster?
- A. establishing secure communications between components in a microservtce-based application
- B. deploying Spark. MapReduce. and other big data applications that need data management services
- C. Ensuring that the cluster is capable of supporting AI/ML workloads and the full AI/ML lifecycle
- D. Preparing complex, stateful applications for deployment on Kubernetes
Answer: B
NEW QUESTION 17
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?
- A. The Web Terminal is initiated.
- B. At least one Kubedirector app is installed.
- C. The tenant has an FS mount.
- D. The users have the Tenant Admin role.
Answer: D
NEW QUESTION 18
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.
- A. 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. - B. 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.
- C. 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.
Answer: C
NEW QUESTION 19
What is one requirement tor setting up Platform High Availability (HA)?
- A. Any virtual clusters that have been created on EPIC workers must be deleted.
- B. The controller and the gateway must be on the same subnet.
- C. Gateway HA must be configured before you enable Platform HA.
- D. The controller and the shadow controller must be on different subnets.
Answer: D
NEW QUESTION 20
What is one way that HPE Ezmeral ML Ops can help companies overcome their AI/ML challenges?
- A. It provides notebook and training environments with many AI/ML libraries and frameworks.
- B. It provides acceleration for machine learning algorithms to eliminate the need for CPUs.
- C. It provides a custom HPE Ezmeral library for deep learning and neural network algorithms.
- D. It enforces isolation between notebook environments and training environments.
Answer: B
NEW QUESTION 21
For which use case should you enable Istlo on a Kubernetes cluster?
- A. Converting stateful applications such as Spark into a form that can run on Kubernetes
- B. Connecting a KubeDirector cluster to external Kubernetes components such as secrets and config maps
- C. Training ML algorithms to perform complex tasks such as clustering andimage recognition
- D. Creating more sophisticated routing rules for services running on the cluster
Answer: A
NEW QUESTION 22
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. The Tenant Member must create an FS mount to the volume's mount path.
- B. The Tenant Member must specify the "hpecp.hpe.com/dtap: hadoop2" pod label under each role when running the cluster.
- C. A Tenant Admin must add another role to the Spark 2.4.5 application for the dtap sidecar.
- D. A Tenant Admin must create a DataTap to the volume's mount path.
- E. The Tenant Member must reference the Data Fabric namespace when running the cluster.
Answer: D,E
NEW QUESTION 23
You have an Ezmeral Container Platform solution running v5.2 software. The platform manages several Kubernetes clusters. You need to upgrade the software. What type of behavior should you expect during the upgrade?
- A. Users can access EPIC features, but services running on the Kubernetes cluster will be unavailable.
- B. All services on the cluster will be down for about an hour, as will the Web Ul.
- C. Users can access the Web Ul. But external clients will not be able to reach services on the cluster.
- D. Existing services continue to run with minimal disruption, but users cannot add new services in the Web Ul.
Answer: A
NEW QUESTION 24
You need to enable the Al/ML project option for a Kubernetes tenant on HPE Ezmeral Container Platform.
What Is a requirement?
- A. That the platform has enough available Ezmeral ML Ops licenses to match the core quota on the tenant
- B. That the Kubernetes cluster for the tenant has both Spark operator and Istio enabled on it
- C. That the Ezmeral ML Ops Installation package was run on the platform and cluster before the tenant was added
- D. That the Kubernetes cluster for the tenant is running Kubernetes version 1.18.6 or above
Answer: A
NEW QUESTION 25
How are resources allocated to EPIC virtual nodes?
- A. Tenant Admins create and edit templates to define how resources are allocated, and Tenant Members can view, use, and edit those templates.
- B. Site Admins use templates to define resources tor virtual nodes, and Tenant Admins can edit these templates.
- C. Tenant Admins create and edit flavors to define resource requests, and Tenant Members select the flavors for virtual nodes they create.
- D. The platform provides three default flavors to define how resources are allocated, and only Site Admins can edit those flavors.
Answer: D
NEW QUESTION 26
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