QUESTION 1:
What is container orchestration and why should we use it?
Docker Junior
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Docker job interview questions
Docker is a great platform to make your software development flows more flexible thanks to containerization. Mastering Docker makes software engineers way more efficient, which is a reason why it is widely used in companies across the world.
QUESTION 2:
What is a Docker image registry?
Docker Junior
QUESTION 3:
How do you import a Docker image to a Docker host from a zip file?
DockerDocker CLI Junior
QUESTION 4:
How do you export a Docker image to a zip file?
DockerDocker CLI Junior
QUESTION 5:
How does load balancing across Docker containers and hosts work?
Docker Junior
QUESTION 6:
What changes do you usually need to do to your Docker compose file when deploying to production?
Docker Junior
QUESTION 7:
Is it a good practice to run Docker compose in production?
Docker Junior
QUESTION 8:
How do you monitor Docker in production?
Docker Junior
QUESTION 10:
Is it a good practice to run stateful applications on Docker?
Docker Junior
QUESTION 11:
How many containers can run per host?
Docker Junior
QUESTION 12:
Do you think that Docker will be replaced by Cloud?
Docker Junior
QUESTION 13:
Can you remove a paused container from Docker?
Docker Junior
QUESTION 14:
How can you check a Docker contaienr state?
Docker Junior
QUESTION 15:
What are the possible state of a Docker container?
Docker Junior
QUESTION 16:
What is your experience with Docker? How did you use it in your career?
Docker Junior
QUESTION 17:
What are the use cases the Docker can be used in?
Docker Junior
QUESTION 19:
What is going to happen with your data if you stop a Docker container? Will it be lost or not?
Docker Junior
QUESTION 20:
How can you automate Docker container management programatically using .NET Core?
.NET CoreDocker Junior
QUESTION 21:
How do you run Docker container in a detached mode?
DockerDocker CLI Junior
QUESTION 22:
What is Docker Detached Mode good for and how do you use it?
Docker Junior
QUESTION 23:
How do you remove all stopped Docker containers, unused networks, dangling images and build caches?
DockerDocker CLI Junior
QUESTION 24:
How do you build a Dockerfile?
DockerDocker CLI Junior
QUESTION 25:
How do you delete a Docker image from the local file system?
DockerDocker CLI Junior
QUESTION 26:
How do you delete a stopped Docker contaienr?
DockerDocker CLI Junior
QUESTION 27:
How do you save a Docker container to Docker Hub?
DockerDocker CLI Junior
QUESTION 28:
How do you create a new Docker image for an existing container including all changes done to the container?
DockerDocker CLI Junior
QUESTION 29:
How do you kill a Docker container?
DockerDocker CLI Junior
QUESTION 30:
How do you stop a Docker container?
DockerDocker CLI Junior
QUESTION 31:
How do you start a Docker container?
DockerDocker CLI Junior
QUESTION 32:
How do you access a running Docker container?
DockerDocker CLI Junior
QUESTION 33:
How do you list all the running Docker containers?
DockerDocker CLI Junior
QUESTION 34:
How do you get an image from Docker Hub in order to modify it or personalize it?
DockerDocker CLI Junior
QUESTION 35:
How do you login into Docker repository?
DockerDocker CLI Junior
QUESTION 36:
How do you get more information about a specific docker command using Docker CLI?
DockerDocker CLI Junior
QUESTION 37:
How do you get the number of contaienrs that are running or are paused or stopped on your machine?
DockerDocker CLI Junior
QUESTION 38:
How do you check the Docker client and server version?
DockerDocker CLI Junior
QUESTION 39:
What is Docker Machine?
Docker Junior
QUESTION 40:
What is the lifecycle of a Docker Container?
Docker Junior
QUESTION 41:
What is Docker Swarm?
Docker Junior
QUESTION 42:
What is Docker Compose?
Docker Junior
QUESTION 43:
What is a Dockerfile?
Docker Junior
QUESTION 44:
What are the key building stones of Docker architecture?
Docker Junior
QUESTION 45:
What is Docker Hub?
Docker Junior
QUESTION 46:
What is a difference between Docker container and Docker image?
Docker Junior
QUESTION 47:
What is a Docker image?
Docker Junior
QUESTION 48:
What is a Docker container?
Docker Junior
QUESTION 49:
What is Docker?
Docker Junior
QUESTION 50:
What is a difference between virtualization and containerization?
Docker Junior
QUESTION 51:
What is Containerization?
Docker Junior
QUESTION 52:
What is a Bare metal hypervisor?
Docker Junior
QUESTION 53:
What is a Hosted hypervisor?
Docker Junior
QUESTION 54:
What is Virtualization?
Docker Junior
QUESTION 55:
What is Hypervisor?
Docker Junior
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