12. Docker and Containers Quiz

What is the primary benefit of using containers in deployment?

• They increase the speed of the internet.

• They provide better graphics for applications.

• They help in bundling applications and their dependencies for easy deployment.

• They reduce the size of applications.

Which application is used to create containers in this tutorial?

• VirtualBox

• VMware

• Kubernetes

• Docker

What is the first step to ensure Docker is running on the server?

• Install the latest version of Windows.

• Log in as an administrator and verify Docker services.

• Check the internet connection.

• Restart the server.

How can you check if Docker is running on your system?

• By checking the Services app for Docker Engine.

• By typing 'docker status' in the command prompt.

• By opening the Control Panel.

• By opening the Task Manager.

Which command is used to gather IP configuration details in PowerShell?

• netstat

• ipconfig

• ifconfig

• ping

What information is gathered using the 'ipconfig' command?

• CPU usage

• IP address and network configuration

• Memory usage

• Disk usage

What is the purpose of Docker images?

• To store logs

• To create containers

• To manage network settings

• To monitor system performance

Which command is used to create a new Docker container?

• docker start

• docker create

• docker run

• docker build

What does the 'docker ps -a' command do?

• Deletes all containers

• Stops all containers

• Shows all running containers

• Lists all containers, including stopped ones

How can you log into a Docker container interactively?

• docker attach

• docker exec -it

• docker connect

• docker login