XK0-006 Question #97: Real Exam Question with Answer & Explanation

The correct answer is B. ENTRYPOINT. This instruction defines the executable that is run when a container starts, ensuring the specified process is launched automatically each time a new container is created from the image.

Question

A Linux administrator needs to add an instruction into a Dockerfile so that the process /sbin/app-01 is executed when a new container starts. Which of the following accomplishes this task?

Options

AFROM
BENTRYPOINT
CONBUILD
DEXPOSE

Explanation

This instruction defines the executable that is run when a container starts, ensuring the specified process is launched automatically each time a new container is created from the image.

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