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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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35 questions
Hard
6 votes394 runs0 comment
Easy
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What is the main use of Docker Compose?

DevOps
docker
docker-compose
Axelat Sep 6, 2023
Easy
2 votes350 runs0 comment
Easy
2 votes333 runs0 comment

How to use volumes in Docker Compose

DevOps
docker-compose
volumes
Axelat Sep 6, 2023
Easy
2 votes300 runs0 comment
Easy
1 vote338 runs0 comment
Easy
1 vote337 runs0 comment
Medium
1 vote334 runs0 comment
Easy
1 vote331 runs0 comment
Easy
1 vote329 runs0 comment
Easy
1 vote326 runs0 comment
Easy
1 vote206 runs0 comment

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

DevOps
docker-compose
environment variables
Axelat Sep 6, 2023
Easy
1 vote131 runs0 comment
Hard
1 vote111 runs0 comment
Medium
1 vote107 runs0 comment