Demonstrate the Ability to Execute AI Workloads at Scale with Kubernetes (Trident) CERTIFIED-AI-EXPERT Practice Questions (Page 6)

Questions 26–30

1. 26application · medium

   A Kubernetes cluster uses Trident to provision storage for AI workloads. The team wants to ensure that volumes are replicated across two data centers for disaster recovery. Which Trident feature should they use?

   • ATrident's snapshot capability.
   • BTrident's storage class with multiple backends.
   • CTrident's integration with ONTAP SnapMirror.
   • DTrident's clone capability.
   Reveal Solution Discussion Select an answer first
2. 27foundation · easy

   Which Kubernetes resource does Trident use to expose NetApp storage capabilities, such as performance tiers or protocols, to application developers?

   • ANamespace
   • BStorageClass
   • CPersistentVolume
   • DConfigMap
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4. 28expert · hard

   A machine learning platform runs a training job that is expected to take several hours. The team wants to be notified if the job fails or if the pod is evicted due to resource pressure. They also want to see historical metrics to analyze performance. Which combination of tools would best meet these requirements?

   • ATrident's monitoring dashboard for both metrics and alerts.
   • BKubernetes Dashboard for metrics and kubectl get events for alerts.
   • CEFK stack for logs and a cron job to check pod status.
   • DPrometheus for metrics and Alertmanager for alerts.
   Reveal Solution Discussion Select an answer first
5. 29foundation · easy

   What is the primary role of NetApp Trident in a Kubernetes cluster?

   • AIt manages GPU resource allocation across Kubernetes nodes.
   • BIt provides a container runtime for running AI workloads on Kubernetes nodes.
   • CIt monitors AI workload performance and sends alerts to administrators.
   • DIt dynamically provisions persistent volumes from NetApp storage systems for Kubernetes workloads.
   Reveal Solution Discussion Select an answer first
6. 30application · medium

   You are installing Trident on a new Kubernetes cluster. You have created a backend configuration file that points to an ONTAP storage system. After running `tridentctl install`, you create a storage class that references the Trident provisioner. When you create a PVC, it stays in 'Pending' state. Which step is most likely to be the cause?

   • AThe storage class name does not match the backend name.
   • BThe Kubernetes cluster does not have a default storage class.
   • CThe PVC requests more storage than the total capacity of the ONTAP system.
   • DThe Trident backend was not added after installation.
   Reveal Solution Discussion Select an answer first