Download Docker Certified Associate.DCA.NewDumps.2018-08-01.53q.tqb
| Vendor: | Docker |
| Exam Code: | DCA |
| Exam Name: | Docker Certified Associate |
| Date: | Aug 01, 2018 |
| File Size: | 173 KB |
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Demo Questions
Question 1
Which of the following commands wifi automatically create a volume when a container is started?
- 'docker container run --name nginxtest --volumes=/app nginx'
- 'docker container run --name nginxtest -v /app:mount nginx'
- 'docker container run --name nginxtest --volumes myvol:/app:new nginx'
- 'docker container run --name nginxtest -v myvol:/app nginx'
Correct answer: A
Question 2
Which one of the following commands will show a list of volumes for a specific container?
- 'docker container logs nginx --volumes'
- 'docker container inspect nginx'
- 'docker volume inspect nginx'
- 'docker volume logs nginx --containers'
Correct answer: B
Question 3
Which of the following constitutes a production-ready devicemapper configuration for the Docker engine?
- Create a volume group in devicemapper and utilize the '--dm.thinpooldev' Docker daemon option, specifying the volume group
- Format a partition with xfs and mount it at '/var/lib/docker'
- Utilize the '--storage-opt dm.directlvm_device' Docker daemon option, specifying a block device
- Nothing, devicemapper comes ready for production usage out of the box
Correct answer: C
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