Docker Dockerfile and Docker Compose 2020 Ready - Running PHP Scripts with Volume Mounting in Docker Containers - Practi

This video tutorial covers setting up a Docker container to run PHP files, explaining the process of downloading and running a Docker image, and executing PHP scripts within the container. It highlights the importance of volume mounting for persistent storage and demonstrates how to optimize the Docker workflow using specific flags and commands. The tutorial concludes with a brief overview of the next topic, which involves working with servers, logs, and port forwarding in Docker.

What is the purpose of using the 'interactive' flag in the Docker run command?

• To run the container in the background

• To allow user interaction with the container

• To specify the Docker image version

• To automatically remove the container after it stops

Why is the container not listed in the stopped container list after exiting?

• Because the 'rm' flag was used to remove it automatically

• Because the 'interactive' flag was used

• Because the container crashed

• Because the container was never started

What happens to the files inside a container when it is removed?

• They are transferred to another container

• They are lost unless volume mounting is used

• They are saved to the host automatically

• They are archived in Docker Hub

What is the main advantage of volume mounting in Docker?

• It allows running multiple containers simultaneously

• It enables persistent data storage across container restarts

• It reduces the size of the Docker image

• It speeds up the container startup process

How does volume mounting affect file visibility between the host and the container?

• Files created in the container are not visible on the host

• Files created in the host are not visible in the container

• Files created in the container are visible on the host and vice versa

• Files are only visible in the container

What does the working directory flag in Docker do?

• It removes the container after it stops

• It sets the default directory for the container's file system

• It specifies the Docker image to use

• It mounts a directory from the host

How can you run a PHP script directly without entering the container's shell?

• By using the 'attach' command

• By using the working directory flag and specifying the script

• By using the 'run' command with the script name

• By using the 'exec' command