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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.

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Hard
6 votes361 runs0 comment
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What is the main use of Docker Compose?

DevOps
docker
docker-compose
Axelat Sep 6, 2023
Easy
2 votes319 runs0 comment
Easy
2 votes304 runs0 comment

How to use volumes in Docker Compose

DevOps
docker-compose
volumes
Axelat Sep 6, 2023
Easy
1 vote308 runs0 comment
Easy
1 vote307 runs0 comment
Medium
1 vote305 runs0 comment
Easy
1 vote302 runs0 comment
Easy
1 vote300 runs0 comment
Easy
1 vote298 runs0 comment
Easy
1 vote274 runs0 comment
Easy
1 vote186 runs0 comment

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

DevOps
docker-compose
environment variables
Axelat Sep 6, 2023
Easy
1 vote115 runs0 comment
Hard
1 vote97 runs0 comment
Easy
1 vote97 runs0 comment