35 interview questions on Docker compose for developers (2025)

6 votes373 runs0 comment

docker-compose

Axelat Sep 6, 2023

6 votes347 runs0 comment

Axelat Sep 6, 2023

3 votes360 runs0 comment

docker-compose

Axelat Sep 6, 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

2 votes314 runs0 comment

docker-compose

Axelat Sep 6, 2023

2 votes313 runs0 comment

Axelat Sep 6, 2023

1 vote319 runs0 comment

docker-compose

Axelat Sep 6, 2023

1 vote318 runs0 comment

docker-compose

Axelat Sep 6, 2023

1 vote315 runs0 comment

docker-compose

Axelat Sep 6, 2023

1 vote312 runs0 comment

docker-compose

Axelat Sep 6, 2023

1 vote309 runs0 comment

docker-compose

Axelat Sep 6, 2023

1 vote309 runs0 comment

docker-compose

Axelat Sep 6, 2023

1 vote307 runs0 comment

docker-compose

Axelat Sep 6, 2023

1 vote283 runs0 comment

docker-compose

Axelat Sep 6, 2023

1 vote191 runs0 comment

docker-compose

environment variables

Axelat Sep 6, 2023

1 vote121 runs0 comment

docker-compose

Axelat Sep 6, 2023

1 vote103 runs0 comment

Axelat Sep 6, 2023

1 vote100 runs0 comment

docker-compose

Axelat Sep 6, 2023

35 interview questions on Docker composefor developers (2025)

Test your technical skills before an interview of Docker compose with 35 corrected questions. Beginner, Intermediate or Expert level.

35 interview questions on Docker composefor developers (2025)

Test your technical skills before an interview of Docker compose with 35 corrected questions. Beginner, Intermediate or Expert level.

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

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

What is the main use of Docker Compose?

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`?

How to use volumes in Docker Compose

What is the maximum number of healthcheck failures allowed by default before marking a container as unhealthy?

How to stop and delete all containers and services created with Docker Compose

Build an image from a Dockerfile in a docker-compose.yml file

How to specify the name of a container in a `docker-compose.yml` file?

What is the purpose of the `args` directive in a `docker-compose.yml` file?

What is the effect of the `healthcheck` directive on a service in a `docker-compose.yml` file?

Force a service to be rebuilt without using the cache with Docker Compose

Define the network driver to be used in a `docker-compose.yml` file

Define an environment variable for a service in `docker-compose.yml`

How does the `app` application connect to the `db` database?

Override a service's default command in a `docker-compose.yml` file

Validate a docker-compose configuration without starting the services

What is the purpose of the `target` directive in a docker-compose.yml file?