Free quiz · 30 questions in the bank
DevOps in Production Quiz
Answer 10 random questions about DevOps in Production, then see your score and why each answer is right. Every attempt draws a new set.
Sample questions
- Release 42 renames a column that release 41 reads. What happens if you roll back to 41 after the migration?
- In expand and contract, when is the old column dropped?
- A Dockerfile copies .env and deletes it in a later RUN. Where is the secret?
- Which BuildKit feature exposes a secret to one RUN step without storing it?
- What's the first thing to do after a secret leaks in a public image?
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