Docker Practice Test & Exam Prep

What is the difference between CMD and ENTRYPOINT in a Dockerfile?

ENTRYPOINT defines the fixed executable; CMD provides default arguments that can be overridden at runtime CMD defines the fixed executable; ENTRYPOINT provides overridable defaults They are interchangeable ENTRYPOINT is only used in multi-stage builds

Correct Answer:

ENTRYPOINT defines the fixed executable; CMD provides default arguments that can be overridden at runtime

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