Exam Code: DCA
Exam Questions: 247
Docker Certified Associate
Updated: 26 Nov, 2025
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Practicing : 1 - 5 of 247 Questions
Question 1

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. 

Options :
Answer: B

Question 2

The Kubernetes yaml shown below describes a clusterIP service.

Is this a correct statement about how this service routes requests? Solution: Traffic sent to the IP of this service on port 80 will be routed to port 8080 in a random pod with the label app: nginx. 

Options :
Answer: B

Question 3

Does this command display all the pods in the cluster that are labeled as 'env: development'? Solution: 'kubectl get pods --all-namespaces -label env=development'

Options :
Answer: B

Question 4

Is this statement correct? Solution.A Dockerfile stores persistent data between deployments of a container

Options :
Answer: B

Question 5

Will this Linux kernel facility limit a Docker container's access to host resources, such as CPU or memory? Solution: cgroups

Options :
Answer: A

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Practicing : 1 - 5 of 247 Questions

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