Deal of The Day! Hurry Up, Grab the Special Discount - Save 25% - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

- Free Preparation Discussions
Mail Us support@pass4success.com
Location US
Mob_nav_barsMENU

Docker Exam DCA Topic 6 Question 90 Discussion

Actual exam question for Docker's DCA exam
Question #: 90
Topic #: 6
[All DCA Questions]

Is this statement correct?

Solution: A Dockerfile stores the Docker daemon's configuration options.

Show Suggested Answer Hide Answer
Suggested Answer: A

The provided Kubernetes NetworkPolicy YAML configuration indicates that the policy applies to pods with the label tier: backend in the default namespace1. The ingress rule allows traffic from pods with the label tier: api1. Therefore, a request issued from a pod bearing only the tier: frontend label to a pod bearing the tier: backend label will be blocked by this networkPolicy1. This is because the networkPolicy does not have a rule allowing ingress from pods with the tier: frontend label1. For more information on Kubernetes NetworkPolicies, you can refer to the Kubernetes Documentation on Network Policies.


by Evangelina at Jun 18, 2024, 08:56 AM

Limited Time Offer

25%

Off

Get Premium DCA Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel
Chun
3 days ago
Hmm, I'm pretty sure a Dockerfile is for building Docker images, not managing the daemon. The answer must be 'No'.
upvoted 0 times
...
Julio
5 days ago
No way, a Dockerfile is used to build Docker images, not store the daemon's configuration. This statement is definitely incorrect.
upvoted 0 times
...
Bo
7 days ago
I think the correct answer is B) No because a Dockerfile is used to specify the steps needed to build a Docker image, not to store daemon configurations.
upvoted 0 times
...
Ariel
9 days ago
Yes, a Dockerfile is used to define the steps needed to create a Docker image.
upvoted 0 times
...
Lanie
11 days ago
No, a Dockerfile does not store the Docker daemon's configuration options.
upvoted 0 times
...

Save Cancel