Dear candidates you will find MCQ questions of Docker here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
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Q. Which command is used to push an image to Docker Hub?
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Q. What is the purpose of the ARG instruction in a Dockerfile?
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Q. Which command is used to rename a Docker container?
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Q. What is the purpose of the HEALTHCHECK instruction in a Dockerfile?
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Q. Which command is used to pause a running Docker container?
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Q. What is the purpose of the LABEL instruction in a Dockerfile?
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Q. Which command is used to unpause a paused Docker container?
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Q. What is the purpose of the ONBUILD instruction in a Dockerfile?
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Q. Which command is used to view the history of a Docker image?
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Q. What is the purpose of the STOPSIGNAL instruction in a Dockerfile?
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