CKAD-Batch15-Part3

What is the primary purpose of ConfigMap in Kubernetes?

• To store sensitive information securely

• To manage configuration data for containers

• To allocate specific compute resources to pods

• To schedule pods onto suitable nodes

Which Kubernetes resource is used to store sensitive information such as passwords, OAuth tokens, and SSH keys?

• ConfigMap

• Deployment

• Secret

• Service

How can you create a ConfigMap in Kubernetes from an existing YAML file?

• Using kubectl create configmap command

• Using kubectl apply -f command with a YAML file

• By directly modifying the deployment.yaml file

• By using the kubectl expose command

Which command can be used to create a Secret from literal values in Kubernetes?

• kubectl create secret generic

• kubectl apply -f

• kubectl edit secret

• kubectl generate secret

In Kubernetes, how are ConfigMaps and Secrets typically mounted into a pod?

• As environment variables or as files in a volume

• As part of the container image

• By exposing them as API endpoints

• By embedding them directly into the pod definition

What is the purpose of Resource Quota in Kubernetes?

• To restrict access to cluster resources based on user roles

• To allocate specific resources to individual pods

• To limit the amount of compute resources a namespace can consume

• To manage network traffic between pods

Which Kubernetes object is used to enforce Resource Quotas?

• Pod

• Namespace

• Deployment

• Service

Which of the following resources can be limited using Resource Quotas in Kubernetes?

• CPU and memory

• Storage volumes

• Network bandwidth

• All of the above

What happens if a pod in a namespace exceeds the resource limits defined by the Resource Quota?

• The pod is automatically scaled up to meet the demand

• The pod is terminated and restarted on another node

• The pod continues running, but its resource usage is monitored

• The pod fails to start or gets evicted if already running

How can you view the Resource Quota assigned to a namespace in Kubernetes?

• By using the kubectl describe quota command

• By inspecting the namespace YAML file

• By using the kubectl get quota command

• By using the Kubernetes dashboard