Docker - A Complete Hands-On Guide - Let- Push Images to Our Docker Hub Account

The video tutorial explains how to share custom Docker images on Docker Hub. It covers logging into Docker Hub, tagging images correctly, and pushing them to a repository. The tutorial also discusses creating repositories and managing their privacy settings. Finally, it demonstrates the process of finalizing the image push, ensuring the images are accessible to others.

What is one of the main benefits of pushing custom images to a Docker Hub account?

• To increase the size of the image

• To allow others to access and use the images

• To make the images more secure

• To reduce the image's functionality

What command is used to log into a Docker Hub account from the CLI?

• docker start

• docker login

• docker connect

• docker enter

Where are your Docker Hub credentials stored after logging in?

• In the cloud

• In a hidden folder in the root directory

• In an encrypted file

• In a public folder

Why is it necessary to tag images with the correct repository name before pushing them to Docker Hub?

• To ensure the image is not deleted

• To avoid access denial errors

• To increase the image size

• To make the image private

What should you do if you encounter an access denied error when pushing an image?

• Restart the Docker service

• Delete the image

• Create the repository first

• Create a new Docker Hub account

What is the final step before pushing an image to Docker Hub?

• Tag the image with the repository name and version

• Compress the image

• Delete the image

• Encrypt the image

What happens after successfully pushing an image to Docker Hub?

• The image is encrypted

• The image is deleted from the local system

• The image becomes available for sharing

• The image is automatically updated