Verse Innovation Quiz- Day-8

Which of the following components in a Kubernetes cluster is responsible for storing configuration data and state information?

• Kubernetes API Server

• Kubernetes Controller Manager

• ETCD

• Kubernetes Scheduler

In a Kubernetes cluster, what is the purpose of a control plane?

• To manage the creation and deletion of pods

• To manage the configuration of worker nodes

• To provide a unified API for managing the cluster

• To store persistent data for applications running in the cluster

What is the purpose of Role-Based Access Control (RBAC) in Kubernetes?

• To control access to the Kubernetes API server

• To manage access to Kubernetes resources

• To secure communication between the master and worker nodes

• To manage Kubernetes cluster upgrades

What is the purpose of the ingress controller in Kubernetes?

• To provide access to the Kubernetes API server

• To manage access to Kubernetes resources

• To load balance incoming traffic to Kubernetes services

• To secure communication between the master and worker nodes

Which of the following is a benefit of using an ingress controller in Kubernetes?

• Simplifies the configuration of Kubernetes resources

• Provides secure communication between the master and worker nodes

• Improves performance of Kubernetes applications

• Increases the availability of Kubernetes services

What is the purpose of storage in Kubernetes?

• To manage access to Kubernetes resources

• To provide a secure communication channel between the master and worker nodes

• To store data for Kubernetes applications

• To load balance incoming traffic to Kubernetes services

What is the difference between a Persistent Volume (PV) and a Persistent Volume Claim (PVC) in Kubernetes?

• PVs are used to store data, while PVCs are used to request storage

• PVs are created by the Kubernetes administrator, while PVCs are created by the application developer

• PVs are specific to a namespace, while PVCs are cluster-wide

• PVs are used for block storage, while PVCs are used for file storage

Which of the following Kubernetes objects is used to map a PVC to a Pod?

• Service

• Deployment

• Stateful Set

• Pod

What is the purpose of a storage class in Kubernetes?

• To define the characteristics of a particular storage backend

• To manage access to Kubernetes resources

• To provide a secure communication channel between the master and worker nodes

• To load balance incoming traffic to Kubernetes services

Which of the following commands can be used to check the status of Kubernetes nodes?

• kubectl get deployments

• kubectl get services

• kubectl get pods

• kubectl get nodes