QuizApi - 10 Essential OpenShift Commands and Resources

Question 1

Correct Answers: 1/4

Which OpenShift command would you use to view all available resources in the current project, including pods, services, and routes?

oc show resources

oc get pods

oc describe project

oc get all

Question 2

Correct Answers: 1/4

If you want to trigger a manual rollout of an updated image for a DeploymentConfig, which command would you use?

oc deploy <DeploymentConfig-name>

oc apply rollout <DeploymentConfig-name>

oc rollout start <DeploymentConfig-name>

oc rollout latest <DeploymentConfig-name>

Question 3

Correct Answers: 1/6

To view the configuration details, events, and status of a specific pod, which OpenShift command would you use?

oc get pod <pod-name> --details

oc describe pod <pod-name> --details

oc logs <pod-name>

oc get pod <pod-name>

oc status pod <pod-name>

oc describe pod <pod-name>

Question 4

Correct Answers: 1/4

Which command allows you to create a new application from source code, Docker images, or templates within OpenShift?

oc start-app <source>

oc create-app <source>

oc deploy-app <source>

oc new-app <source>

Question 5

Correct Answers: 1/4

What command would you use to patch or update the environment variables of a DeploymentConfig in OpenShift without redeploying it?

oc adjust dc <DeploymentConfig-name> --variables

oc update dc <DeploymentConfig-name> --env

oc patch dc <DeploymentConfig-name> --env

oc set env dc/<DeploymentConfig-name>

Question 6

Correct Answers: 1/4

What is the purpose of a PersistentVolumeClaim (PVC) in OpenShift?

To create a temporary volume for a pod

To request storage from a PersistentVolume

To enable autoscaling of storage resources

To define storage limits for an application

Question 7

Correct Answers: 1/4

Which OpenShift resource can be used to limit the amount of CPU and memory a project’s pods can consume?

DeploymentConfig

LimitRange

Namespace

ResourceQuota

Question 8

Correct Answers: 1/4

How does OpenShift enforce security for API access and user authentication?

Using built-in encryption to authenticate and restrict access based on roles

Through network-level firewalls that restrict access to sensitive API endpoints

By setting up individual user tokens and certificates for each project

By using Role-Based Access Control (RBAC) to manage permissions and enforce security policies

Question 9

Correct Answers: 1/4

What is the primary function of the ImageStreamImport resource in OpenShift?

To manage container images and enforce image policies across the cluster

To synchronize local images with updates from external registries

To create new image versions based on application changes

To import images from an external registry into an OpenShift project

Question 10

Correct Answers: 1/4

What type of OpenShift resource should be used to create an environment for running a Job or CronJob?

Project

DeploymentConfig

DaemonSet

Pod

Question 1

Which OpenShift command would you use to view all available resources in the current project, including pods, services, and routes?

Question 2

If you want to trigger a manual rollout of an updated image for a DeploymentConfig, which command would you use?

Question 3

To view the configuration details, events, and status of a specific pod, which OpenShift command would you use?

Question 4

Which command allows you to create a new application from source code, Docker images, or templates within OpenShift?

Question 5

What command would you use to patch or update the environment variables of a DeploymentConfig in OpenShift without redeploying it?

Question 6

What is the purpose of a PersistentVolumeClaim (PVC) in OpenShift?

Question 7

Which OpenShift resource can be used to limit the amount of CPU and memory a project’s pods can consume?

Question 8

How does OpenShift enforce security for API access and user authentication?

Question 9

What is the primary function of the ImageStreamImport resource in OpenShift?

Question 10

What type of OpenShift resource should be used to create an environment for running a Job or CronJob?

Finish Quiz