Free Docker DCA Exam Questions
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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: Jun 04, 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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A company's security policy specifies that development and production containers must run on
separate nodes in a given Swarm cluster.
Can this be used to schedule containers to meet the security policy requirements?
Solution: resource reservation
Answer: B
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A company's security policy specifies that development and production containers must run on
separate nodes in a given Swarm cluster.
Can this be used to schedule containers to meet the security policy requirements?
Solution: resource reservation
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Question 2
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You set up an automatic pruning policy on a DTR repository to prune all images using Apache
licenses. What effect does this have on images in this repository?
Answer: A
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You set up an automatic pruning policy on a DTR repository to prune all images using Apache
licenses. What effect does this have on images in this repository?
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Question 3
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Will this command ensure that overlay traffic between service tasks is encrypted? Solution: docker network create -d overlay -o encrypted=true
Answer: A
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Question 4
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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 5
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Is this a Linux kernel namespace that is disabled by default and must be enabled at Docker engine
runtime to be used?
Solution: user
Answer: A
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Is this a Linux kernel namespace that is disabled by default and must be enabled at Docker engine
runtime to be used?
Solution: user