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Free practice test · DevOps

Free DevOps Engineering Professional Program practice test

15 exam-style practice questions for DevOps Engineering Professional Program. Take your time (about 15 minutes), then see your score, the topics to work on and the correct answers with explanations.
1 / 15CI/CD

What is a blue-green deployment?

2 / 15Git

Which command makes a local copy of a remote repository?

3 / 15Security

What does "shift left" security mean?

4 / 15Monitoring

Which tool collects metrics and is often shown in Grafana dashboards?

5 / 15Containers

What is the difference between a Docker image and a container?

6 / 15CI/CD

What does continuous delivery (CD) add to CI?

7 / 15Git

Which command combines another branch into the current one?

8 / 15Infrastructure as code

Which HashiCorp tool defines infrastructure as code for many clouds?

9 / 15Infrastructure as code

Which Terraform command shows what will change before applying?

10 / 15Configuration management

In which format are Ansible playbooks written?

11 / 15Kubernetes

Where do you store non-secret configuration for pods?

12 / 15Kubernetes

Which object keeps a set number of pod replicas and handles rolling updates?

13 / 15Kubernetes

Which object gives a stable network address to a group of pods?

14 / 15CI/CD

What does continuous integration (CI) mean?

15 / 15Containers

Which Dockerfile instruction sets the base image?

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