HP hpe2-n68 practice test

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?

• A. The controller elects one conductor as the primary conductor and places the other conductors in standby mode.
• B. The controller places the conductor nodes in standby mode and takes over as the active conductor for the Kubernetes cluster.
• C. The controller sends API requests through the gateway, which load balances them across the conductor nodes.
• 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.

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 application gathers data and applies an algorithm to prepare the data for use.
• C. The ML algorithm assesses different datasets and selects the best data for use in later stages.
• D. The ML algorithm processes a dataset and learns to perform a task.

Which correctly describes components of the Hadoop framework?

• A. MapReduce compresses data that is stored in HDFS.
• B. YARN provides data protection and management for data within HOF5.
• C. MapReduce applications process data that is stored in HDFS.
• D. YARN is a particular type of application intended for in-memory analytics.

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

• A. When you select that the Tenant owns the Kubernetes namespace, Tenant Admins are given elevated access to the Kubernetes cluster.
• B. When you set a quota for a resource, containers running on the Tenant are not allowed to request or use resources beyond that level.
• C. You must manually create a namespace for the Tenant on the Kubernetes cluster before you create the Tenant.
• D. When you set a quota for a resource, containers running on the Tenant are guaranteed up to that level.

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

• A. Preparing complex, stateful applications for deployment on Kubernetes
• B. Ensuring that the cluster is capable of supporting AI/ML workloads and the full AI/ML lifecycle
• C. establishing secure communications between components in a microservtce-based application
• D. deploying Spark. MapReduce. and other big data applications that need data management services

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. SimpliVity 380s
• B. Synergy 380s
• C. Apollo 4200s
• D. Apollo 6500s

You have created a Kubernetes Tenant on Ezmeral Container Platform. Users want to use the Kubect1
tab in the Tenant UI to apply objects from YAML files. What is a requirement?

• A. The Web Terminal is initiated.
• B. The users have the Tenant Admin role.
• C. The tenant has an FS mount.
• D. At least one Kubedirector app is installed.

How are resources allocated to EPIC virtual nodes?

• A. Tenant Admins create and edit flavors to define resource requests, and Tenant Members select the flavors for virtual nodes they create.
• B. The platform provides three default flavors to define how resources are allocated, and only Site Admins can edit those flavors.
• C. Site Admins use templates to define resources tor virtual nodes, and Tenant Admins can edit these templates.
• D. Tenant Admins create and edit templates to define how resources are allocated, and Tenant Members can view, use, and edit those templates.

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

• A. KubeDlrector embeds a ticket-based authentication system to enhance security for communications across stateful sets.
• B. 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.
• C. KubeDlrector has a flexible framework that can work for many stateful apps, and Is easier for non- Kubernetes experts to use.
• D. KubeDirector is optimized for establishing secure service meshes across cloud-scale, stateless, micro-service-based architectures.

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

• A. The Tenant Admins need rights to multiple tenants, and you do not want to give these users Site Admin rights.
• B. The Tenant Admins need additional rights to set up persistent storage for certain applications.
• C. The Tenant Admins need to access the App Store and download apps for the tenant.
• D. The Tenant Admins requires root access to run ActionScripts on virtual clusters.