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NEW QUESTION 17
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. Existing services continue to run with minimal disruption, but users cannot add new services in the Web Ul.
- B. All services on the cluster will be down for about an hour, as will the Web Ul.
- C. Users can access EPIC features, but services running on the Kubernetes cluster will be unavailable.
- D. Users can access the Web Ul. But external clients will not be able to reach services on the cluster.
Answer: C
NEW QUESTION 18
Your company has developed a JSON file to define a custom KubeDirector application.
What step should you take to add the application to the catalog available to a Kubernetes Tenant?
- A. As a Site Admin, place the file in the controller /srv/bluedata/catalog directory; modify permissions on the file to make it accessible in the Ul.
- B. As a Tenant Admin, use Helm to download the JSON file as a chart. Then deploy the chart as a release within the tenant.
- C. As a Site Admin, import the JSON file using the Web Ul. Then enable the application within the Tenant settings.
- D. As a Tenant Member or Admin, use the Web Terminal or HPE Kubectl plug-in to issue the kubectl apply -f command.
Answer: D
NEW QUESTION 19
You want to create a custom dashboard with monitoring information collected by HPE Ezmerat Container Platform. What step should you complete first?
- A. Access each host managed by the platform and export logs in the "var/log/bluedata" directory.
- B. Exec into the epic-nagios pod on the controller and start the Nagios service.
- C. Exec Into the epic-monitoring pod on the controller and enable Kibana.
- D. Create a user account and assign that account the "monitoring" role.
Answer: B
NEW QUESTION 20
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 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.
- B. 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.
- C. 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.
Answer: B
NEW QUESTION 21
A customer needs an Ezmeral Container Platform solution for supporting a mix of statef ul and stateless applications. The customer also wants the platform to nost Ezmeral Data Fabric on Kubernetes.
Which systems are recommended for the Data Fabric workers?
- A. Apollo 4200s
- B. SimpliVity 380s
- C. Synergy 380s
- D. Apollo 6500s
Answer: D
NEW QUESTION 22
What Is the purpose of the training stage in the ML lifecycle?
- A. The ML application applies a model to the data and tests the effectiveness of that model.
- B. The ML algorithm assesses different datasets and selects the best data for use in later stages.
- C. The ML application gathers data and applies an algorithm to prepare the data for use.
- D. The ML algorithm processes a dataset and learns to perform a task.
Answer: C
NEW QUESTION 23
What is a use case for Apache Spark?
- A. Processing and analyzing data quickly
- B. Establishing secure communications
- C. Storing data and ensuring data protection
- D. Making Kubernetes easier to manage
Answer: D
NEW QUESTION 24
What is one requirement tor using the pre-check config rite to install HPE EzmeralContainer Platform v5.2 on a controller host?
- A. You must first install a digital certificate to secure management communications with the host.
- B. The host must run the RHEL operating system because SLE5 is not supported.
- C. You must run the standard installation before running the pre-check config file.
- D. The host must pass all the checks run by the pre-check config script.
Answer: C
NEW QUESTION 25
You want to connect a Kubernetes pod to a Persistent Volume (PV). What step must you complete before creating the pod?
- A. Create a PV definition on a backend storage array.
- B. Enable persistency in the Kubernetes namespace.
- C. Create a Volume to link to the PV.
- D. Create a Persistent Volume Claim (PVC).
Answer: C
NEW QUESTION 26
What Is the arbiter's role in the HPE Ezmeral Container Platform?
- A. Detect if the controller or shadow controller has failed and begin managing the platform
- B. Monitor the gateway and notify the administrator if a critical error occurs
- C. Load balance requests sent to the controller and shadow controller
- D. Direct the shadow controller to begin managing the platform if the controller fails
Answer: D
NEW QUESTION 27
What is one benefit that HPE Ezmeral Container Platform provides for loT deployments?
- A. It supports Edgeline servers, which are specialized for the edge, as hosts within the platform.
- B. Its control plane runs in the HPE cloud, which brings the scalability required for lot
- C. It supports importing third-party loT platforms as clusters managed by the platform.
- D. It provides APIs for deploying the platform services on mobile devices.
Answer: D
NEW QUESTION 28
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 you want to specify multiple destination email addresses and groups
- B. When the controller DNS server does not have an entry for the destination email domain
- C. When you want to set a custom source email address for the alerts
- D. When you want to send an alert to an SNMP version 3 server
Answer: B
NEW QUESTION 29
For which use case should you enable Istlo on a Kubernetes cluster?
- A. Training ML algorithms to perform complex tasks such as clustering andimage recognition
- B. Connecting a KubeDirector cluster to external Kubernetes components such as secrets and config maps
- C. Converting stateful applications such as Spark into a form that can run on Kubernetes
- D. Creating more sophisticated routing rules for services running on the cluster
Answer: C
NEW QUESTION 30
Which correctly describes components of the Hadoop framework?
- A. MapReduce compresses data that is stored in HDFS.
- B. YARN is a particular type of application intended for in-memory analytics.
- C. MapReduce applications process data that is stored in HDFS.
- D. YARN provides data protection and management for data within HOF5.
Answer: C
NEW QUESTION 31
What is one way that HPE Ezmeral ML Ops can help companies overcome their AI/ML challenges?
- A. It enforces isolation between notebook environments and training environments.
- B. It provides acceleration for machine learning algorithms to eliminate the need for CPUs.
- C. It provides notebook and training environments with many AI/ML libraries and frameworks.
- D. It provides a custom HPE Ezmeral library for deep learning and neural network algorithms.
Answer: B
NEW QUESTION 32
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. A configmap object with ports 80 and 443 and name "portaLtenant l"
- B. A kdcluster object with hostname "portal.tenantl.svc.cluster.local"
- C. A service object with ClusterIP type and name "portal"
- D. A replica set object with container ports 80 and 443
Answer: C
NEW QUESTION 33
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