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Exam DCA topic 1 question 106 discussion

Actual exam question from Mirantis's DCA
Question #: 106
Topic #: 1
[All DCA Questions]

You configure a local Docker engine to enforce content trust by setting the environment variable DOCKER_CONTENT_TRUST=1.

If myorg/myimage:1.0 is unsigned, does Docker block this command?

docker image inspect myorg/mayimage:1.0

  • A. Yes
  • B. No
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Suggested Answer: A 🗳️
by Pepsi16 at April 12, 2025, 1:11 p.m.

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1twoMany
3 months, 3 weeks ago
Selected Answer: A
To enforce content trust in your local Docker engine, set the environment variable DOCKER_CONTENT_TRUST to 1. This will ensure that only cryptographically signed images can be pulled and used.
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Pepsi16
7 months, 2 weeks ago
Selected Answer: B
no , DOCKER_CONTENT_TRUST focuses on trust verification when exchanging data with the registry (pull/push).
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