Thách thức mọi câu hỏi phỏng vấn Docker dành cho lập trình viên

What is the difference between “expose” and “publish” in Docker?

What is the purpose of EXPOSE command in Dockerfile?

What is the default CPU limit set for a container?

What is the difference between Kubernetes and Docker?

Which problems does a Container Orchestration solve?

Explain what are some Pods usage patterns?

Can you create containers wihout their own PID namespace?

What exactly do you mean by “Dockerized node”? Can this node be on-premises or in the cloud?

Explain a use case for Docker

What is virtualisation?

What is Docker Swarm?

What is Hypervisor?

Explain basic Docker usage workflow

Docker Compose vs. Dockerfile - which is better?

Explain when to use Docker vs Docker Compose vs Docker Swarm vs Kubernetes

How will you monitor Docker in production?

What is the difference between CMD and ENTRYPOINT in a Dockerfile?

Could you explain what is Emulation?

Should I use Vagrant or Docker for creating an isolated environment?

How can we control the startup order of services in Docker compose?

What happens if you add more than one CMD instruction to a Dockerfile?

What is the preferred way of removing containers - ‘docker rm -f’ or ‘docker stop’ then followed by a
‘docker rm’?