Pulling images from Docker Hub - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the command to pull the latest Ubuntu image from Docker Hub.

Docker

docker [1] ubuntu

Drag options to blanks, or click blank then click option'

Apush

Bpull

Crun

Dbuild

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'push' instead of 'pull' tries to upload an image, not download.

Using 'run' tries to start a container, not download an image.

The docker pull command downloads an image from Docker Hub to your local machine.

2fill in blank

medium

Complete the command to pull the Node.js image with version 18 from Docker Hub.

Docker

docker pull node:[1]

Drag options to blanks, or click blank then click option'

Anode18

Bstable

Clatest

D18

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'latest' pulls the newest version, not version 18 specifically.

Using 'stable' or 'node18' are not valid tags for this image.

Tags specify the version of the image. Here, '18' pulls Node.js version 18.

3fill in blank

hard

Fix the error in the command to pull the Alpine image from Docker Hub.

Docker

docker [1] alpine

Drag options to blanks, or click blank then click option'

Apul

Bfetch

Cpull

Ddownload

Attempts:

3 left

💡 Hint

Common Mistakes

Typo in 'pull' like 'pul' causes command not found error.

Using 'download' or 'fetch' commands which do not exist in Docker.

The correct command is docker pull alpine. Misspelling 'pull' causes an error.

4fill in blank

hard

Fill both blanks to pull the Python image with version 3.12 from Docker Hub.

Docker

docker [1] python:[2]

Drag options to blanks, or click blank then click option'

Apull

Bpush

C3.12

Dlatest

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'push' instead of 'pull' uploads images instead of downloading.

Using 'latest' tag downloads the newest version, not 3.12.

Use docker pull python:3.12 to get Python version 3.12 image.

5fill in blank

hard

Fill all three blanks to pull the official Redis image with version 7.0.11 from Docker Hub.

Docker

docker [1] redis:[2].[3]

Drag options to blanks, or click blank then click option'

Apull

B7.0

C11

Dlatest

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'latest' tag downloads the newest version, not 7.0.11.

Mixing up the order of version numbers in the tag.

The command docker pull redis:7.0.11 pulls Redis version 7.0.11 image.