Docker Image MCQ Questions & Answers

Docker Image MCQs : This section focuses on "Image" of Docker. These Multiple Choice Questions (MCQ) should be practiced to improve the Docker skills required for various interviews (campus interview, walk-in interview, company interview), placements, entrance exams and other competitive examinations.

1. An ______ is a combination of a file system and parameters.

A. hub
B. image
C. container
D. file

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2. In Docker, everything is based on Images.

A. Yes
B. No
C. Can be yes or no
D. Can not say

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3. To see the list of Docker images on the system, which of the following command is used?

A. run images
B. docker run images
C. docker images
D. None of the above

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4. Which command is used to mention that we want to create an instance of an image?

A. docker
B. run
C. image
D. container

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5. Which is used to logically tag images?

A. TAG
B. Image ID
C. Created
D. Virtual Size

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6. Image ID is used to uniquely identify the image.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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7. The Docker images on the system can be removed via the _________ command.

A. docker remove
B. docker drop
C. docker delete
D. docker rmi

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8. Which command is used see the details of an image or container?

A. hint
B. inspect
C. details
D. sudo

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9. Virtual Size is size of the image.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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10. which tells the Docker command to return the Image ID’s only?

A. -a
B. -p
C. -q
D. -t

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