90 interview questions for developers (2026)

14 votes1008 runs0 comment

Axelat Sep 6, 2023

11 votes962 runs

Axelat Sep 6, 2023

8 votes911 runs1 comment

Axelat Aug 29, 2023

6 votes444 runs0 comment

docker-compose

Axelat Sep 6, 2023

6 votes418 runs0 comment

Axelat Sep 6, 2023

5 votes886 runs0 comment

Axelat Sep 6, 2023

4 votes937 runs0 comment

Axelat Aug 25, 2023

4 votes908 runs0 comment

Axelat Aug 25, 2023

4 votes806 runs0 comment

Axelat Aug 25, 2023

3 votes864 runs

Axelat Aug 25, 2023

3 votes808 runs0 comment

Axelat Aug 25, 2023

3 votes669 runs0 comment

Axelat Aug 25, 2023

3 votes449 runs0 comment

Axelat Sep 6, 2023

3 votes429 runs0 comment

docker-compose

Axelat Sep 6, 2023

2 votes848 runs0 comment

Axelat Aug 25, 2023

2 votes842 runs0 comment

Axelat Aug 25, 2023

2 votes838 runs0 comment

Axelat Aug 25, 2023

2 votes837 runs0 comment

Axelat Aug 25, 2023

2 votes821 runs0 comment

Axelat Aug 25, 2023

2 votes398 runs0 comment

docker-compose

90 interview questionsfor developers (2026)

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

90 interview questionsfor developers (2026)

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 volumes on a machine

List all Docker images on your system

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

Redirect a specific host port to a container port in Docker

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`?

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

What is the main use of Docker Compose?

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

Create a Docker volume

Force the shutdown of a container that was no longer responding

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?

Connect a service to a network in Docker Compose