Knowledge quiz

It's time to put what you've learned to the test, get 8 right to pass this unit.

Which of the following is true about the ImagePullPolicy?

Choose the correct answer.

It is set to Always by default.

It is set to IfNotPresent by default.

It is set to Never by default.

It is set to Always if the image tag is latest.

Which of the following statements is true about CronJobs in Kubernetes?

Choose the correct answer.

CronJobs are used to run a workload periodically.

CronJobs are used to run a workload once and then terminate.

CronJobs are used to run a workload on a subset of nodes in your cluster.

CronJobs are used to create a ReplicaSet.

Which of the following is true about the RollingUpdate deployment strategy?

There are two correct answers.

It is the default deployment strategy.

It can be used to update your application without downtime.

It can be used to update your application with downtime.

It deletes the old pods before creating the new ones.

What is the difference between horizontal and vertical scaling?

Choose the correct answer.

Horizontal scaling increases the number of pods, while vertical scaling increases the resources of a Pod.

Horizontal scaling increases the resources of a pod, while vertical scaling increases the number of Pods

How can Serverless Functions be invoked?

There are two correct answers.

By an HTTP request

By an event

By a cron job

By a Kubernetes job

Which workload type is most suitable for a stateless workload, such as a common microservice?

Choose the correct answer.

Pod

ReplicaSet

Deployment

StatefulSet

DaemonSet

Which components can you differentiate in a Helm chart?

Choose the correct answer.

"Chart.yaml", "values.yaml", "charts/", "templates/"

"helm.yaml", "parameters.yaml", "charts/", "manifests/"

"Kubenetes.yaml", "parameters.yaml", "charts/", "manifests/"

Where, in Kyma dashboard, do you create Deployments?

Choose the correct answer.

In Service Management.

In Namespace Overview.

In Workloads.

10.

What is the main difference between ReplicaSets and DaemonSets?

Choose the correct answer.

ReplicaSets ensure that one copy of a given pod runs on a subset of nodes in your cluster.

DaemonSets ensure that one copy of a given pod runs on a subset of nodes in your cluster.

Knowledge quiz

Which of the following is true about the ImagePullPolicy?

Which of the following statements is true about CronJobs in Kubernetes?

Which of the following is true about the RollingUpdate deployment strategy?

What is the difference between horizontal and vertical scaling?

How can Serverless Functions be invoked?

Which workload type is most suitable for a stateless workload, such as a common microservice?

Which workload type is suitable for a stateful workload, such as a database?

Which components can you differentiate in a Helm chart?

Where, in Kyma dashboard, do you create Deployments?

What is the main difference between ReplicaSets and DaemonSets?