Docker and Kubernetes Quiz

Which of the following command is used to build a Docker image from a Dockerfile?

• docker run

• docker compose

• docker build

• docker create

What is the default network driver when a Docker container is started without specifying a network?

• bridge

• host

• none

• overlay

How do you check the logs of a specific container?

• docker logs

• docker inspect

• docker show

• docker status

Which command is used to remove all stopped containers, unused networks, and dangling images?

• docker rm

• docker rmi

• docker prune

• docker system prune

What is the default storage driver for Docker on Linux?

• aufs

• btrfs

• overlay2

• zfs

Which command is used to see the layers of a Docker image?

• docker layers

• docker history

• docker info

• docker show

Which of the following is a limitation of Docker Swarm compared to Kubernetes?

• Lack of service discovery

• Limited scaling capabilities

• Lack of a built-in monitoring solution

• No support for container orchestration

Which Dockerfile instruction is used to specify the base image for creating a new image?

• RUN

• CMD

• FROM

• ENV

In Docker, which command allows you to create a new volume?

• docker volume create

• docker volume init

• docker volume new

• docker volume make

Which Docker Swarm command is used to initialize a swarm?

• docker swarm create

• docker swarm init

• docker swarm start

• docker init swarm