Docker Basics
Docker Basics Quiz
Test your knowledge of Docker with this engaging quiz designed for beginners and seasoned users alike. Understand the fundamental concepts of containerization and Docker commands through a series of multiple-choice questions.
- Learn about the differences between containers and virtual machines.
- Explore essential Docker commands and their fun
ctionalities. - Evaluate your understanding with fun and interactive questions.
The key differentiator between containers and virtual machines is that virtual machines virtualize an entire machine down to the hardware layers and containers only virtualize software layers above the operating system level.
True
False
Which of the following statements is most correct?
Docker allows you to run images and build containers.
Docker allows you to run containers and build images.
___________ are instances of Docker images that can be run using the Docker run command.
Hub
Container
File
Cloud
One can list all of the containers on the machine via the ____________ command.
Docker run
Docker pc
Docker r
Docker ps
Docker _______ command is used to delete a container?
Delete
Remove
Rm
Drop
Docker rmi command removes the image from docker.
False
True
Which command is used to mention that we want to create an instance of an image?
Docker
Run
Image
Container
Which is used to logically tag images?
TAG
Image ID
Created
Virtual Size
Docker exec is used to execute command in a running container.
True
False
How do you map a host port to the container port?
docker run -i : imagename
docker run -p 5000:5000 flask_app:1.0
docker run --expose 5000:5000 flask_app:1.0
None of the above
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