Free Docker DCA Exam Questions
Absolute Free DCA Exam Practice for Comprehensive Preparation
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Docker DCA Exam Questions
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Provided By: Docker
- Exam: Docker Certified Associate
- Certification: Docker Certified Associate
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Total Questions: 185
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Updated On: Feb 18, 2025
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Rated: 4.9 |
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Online Users: 370
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Question 1
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Is this an advantage of multi-stage builds?
Solution: optimizes Images by copying artifacts selectively from previous stages
Answer: A
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Is this an advantage of multi-stage builds?
Solution: optimizes Images by copying artifacts selectively from previous stages
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Question 2
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Your organization has a centralized logging solution, such as Splunk.Will this configure a Docker container to export container logs to the logging solution?Solution: docker logs <container-id>
Answer: B
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Question 3
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Does this command create a swarm service that only listens on port 53 using the UDP protocol?
Solution: 'docker service create --name dns-cache -p 53:53/udp dns-cache'
Answer: A
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Does this command create a swarm service that only listens on port 53 using the UDP protocol?
Solution: 'docker service create --name dns-cache -p 53:53/udp dns-cache'
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Question 4
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Will this command mount the host's '/data' directory to the ubuntu container in read-only mode?Solution: 'docker run -v /data:/mydata --mode readonly ubuntu'
Answer: A
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Question 5
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During development of an application meant to be orchestrated by Kubernetes, you want to mount
the /data directory on your laptop into a container.
Will this strategy successfully accomplish this?
Solution: Add a volume to the pod that sets hostPath.path: /data, and then mount this volume into
the pod's containers as desired.
Answer: B
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During development of an application meant to be orchestrated by Kubernetes, you want to mount
the /data directory on your laptop into a container.
Will this strategy successfully accomplish this?
Solution: Add a volume to the pod that sets hostPath.path: /data, and then mount this volume into
the pod's containers as desired.