01. Which term refers to the ability of a machine learning model to generalize well to unseen data?
a) Overfitting
b) Underfitting
c) Generalization
d) Feature extraction
02. What is one benefit that HPE Ezmeral Container Platform provides for loT deployments?
a) It provides APIs for deploying the platform services on mobile devices.
b) It supports importing third-party loT platforms as clusters managed by the platform.
c) Its control plane runs in the HPE cloud, which brings the scalability required for lot
d) It supports Edgeline servers, which are specialized for the edge, as hosts within the platform.
03. 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 places the conductor nodes in standby mode and takes over as the active conductor for the Kubernetes cluster.
b) The controller sends API requests through the gateway, which load balances them across the conductor nodes.
c) The controller can manage the cluster, but using HA for the conductors limits a few features such as Data Taps and the Web Terminal.
d) The controller elects one conductor as the primary conductor and places the other conductors in standby mode.
04. For which use case should you enable Istlo on a Kubernetes cluster?
a) Connecting a KubeDirector cluster to external Kubernetes components such as secrets and config maps
b) Converting stateful applications such as Spark into a form that can run on Kubernetes
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
05. Which technology is commonly used for processing and analyzing big data?
a) Relational databases
b) Machine learning algorithms
c) Hadoop and Apache Spark
d) Data visualization tools
06. 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) You must manually create a namespace for the Tenant on the Kubernetes cluster before you create the Tenant.
c) When you set a quota for a resource, containers running on the Tenant are not allowed to request or use resources beyond that level.
d) When you set a quota for a resource, containers running on the Tenant are guaranteed up to that level.
07. 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?
a) Enable the embedded Data Fabric during the controller install. Create hybrid Kubernetes clusters that use Data Fabric and non-Data Fabric nodes.
b) Enable the embedded Data Fabric during the controller install. Also create a dedicated Data Fabric Kubernetes cluster.
c) Disable the embedded Data Fabric during the controller install. Create a dedicated Data Fabric Kubernetes cluster.
d) Disable the embedded Data Fabric during the controller install. Create hybrid Kubernetes clusters that use Data Fabric and non-Data Fabric nodes.
08. What is a use case for Apache Spark?
a) Storing data and ensuring data protection
b) Establishing secure communications
c) Making Kubernetes easier to manage
d) Processing and analyzing data quickly
09. How does alerting contribute to cluster management?
a) By sending notifications or warnings when certain predefined conditions are met
b) By automatically scaling the cluster based on resource demand
c) By analyzing log files for security breaches
d) Alerting is not a part of cluster management.
10. 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) At least one Kubedirector app is installed.
b) The tenant has an FS mount.
c) The Web Terminal is initiated.
d) The users have the Tenant Admin role.