90 interview questions for developers (2025)

9 votes793 runs0 comment

Axelat Sep 6, 2023

8 votes766 runs0 comment

Axelat Sep 6, 2023

7 votes713 runs1 comment

Axelat Aug 29, 2023

6 votes373 runs0 comment

docker-compose

Axelat Sep 6, 2023

6 votes347 runs0 comment

Axelat Sep 6, 2023

4 votes736 runs0 comment

Axelat Aug 25, 2023

4 votes705 runs0 comment

Axelat Sep 6, 2023

4 votes638 runs0 comment

Axelat Aug 25, 2023

3 votes721 runs0 comment

Axelat Aug 25, 2023

3 votes682 runs0 comment

Axelat Aug 25, 2023

3 votes644 runs0 comment

Axelat Aug 25, 2023

3 votes576 runs0 comment

Axelat Aug 25, 2023

3 votes360 runs0 comment

docker-compose

Axelat Sep 6, 2023

2 votes669 runs0 comment

Axelat Aug 25, 2023

2 votes668 runs0 comment

Axelat Aug 25, 2023

2 votes663 runs0 comment

Axelat Aug 25, 2023

2 votes649 runs0 comment

Axelat Aug 25, 2023

2 votes379 runs0 comment

Axelat Sep 6, 2023

2 votes331 runs0 comment

docker-compose

2 votes315 runs0 comment

docker-compose

Axelat Sep 6, 2023

90 interview questionsfor developers (2025)

Test your developer skills before an interview with 90 corrected questions on 80+ topics. Beginner, Intermediate or Expert level.

90 interview questionsfor developers (2025)

Test your developer skills before an interview with 90 corrected questions on 80+ topics. Beginner, Intermediate or Expert level.

List the different types of networks that can be created with Docker

What is the main advantage of multi-stage builds in a Dockerfile?

Connect an existing container to a Docker network

Find the errors in the `docker-compose.yml` file.

Which file takes precedence if services or options are redefined in several files?

List all Docker images on your system

List all Docker volumes on a machine

Redirect a specific host port to a container port in Docker

Explain why it is advisable to minimize the number of layers when creating a Docker image.

View the layer history of a Docker image

List all running containers with Docker

What are the `-it` options used for when running a Docker container with `docker run`?

What is the main use of Docker Compose?

What is the purpose of the `docker image prune` command?

Create a Docker volume

Which instruction in a `Dockerfile` defines the user who will execute the following commands?

Why should you avoid running a container's main process as root?

Is it possible to specify a maximum number of restart attempts with the `on-failure` policy?

Connect a service to a network in Docker Compose

What is the image of the `web` service using `docker-compose -f docker-compose.dev.yml up`?