AZ-104: Microsoft Azure Administrator Full Course - AKS-Storage

The video tutorial covers data storage in Kubernetes, focusing on volumes, persistent volumes, and storage classes. It explains the temporary nature of volumes and how Azure disks and files can be used for storage. Persistent volumes are discussed as a way to retain data beyond a pod's lifecycle. The tutorial also covers storage classes, including default and managed premium options, and persistent volume claims, which define storage requirements and access modes.

What is the primary characteristic of volumes in Kubernetes?

• They are permanent storage solutions.

• They are only used for backup purposes.

• They are temporary and disposable.

• They are exclusive to Azure services.

What is a persistent volume in Kubernetes?

• A volume that is deleted with the pod.

• A volume that exists beyond the pod's lifecycle.

• A volume that cannot be shared across nodes.

• A volume that is only used for testing.

Which storage class is the default in Azure Kubernetes services?

• Managed premium storage class

• High-performance SSD

• Standard Azure disk

• Azure file storage

What is the purpose of a storage class in Kubernetes?

• To configure the security settings of a pod

• To define the network settings for a cluster

• To manage user access to the cluster

• To describe the classes of storage available

What does a persistent volume claim specify?

• The default storage class for all volumes

• The security settings of a Kubernetes cluster

• The network configuration of a pod

• The minimum resources and access modes for a volume

Which access mode allows a volume to be read and written by multiple nodes?

• WriteOnlyOnce

• ReadOnlyMany

• ReadWriteOnce

• ReadWriteMany

What is a reclaim policy in the context of persistent volume claims?

• A policy that defines the network settings of a pod

• A policy that manages user access to the cluster

• A policy that determines what happens to a volume when it is deleted

• A policy that sets the default storage class