Docker Certified Associate (DCA) (DCA) Free Practice Test
Question 1
Your organization has a centralized logging solution, such as Splunk.
Will this configure a Docker container to export container logs to the logging solution?
Solution: Set the log-driver and log-oPt keys to values for the logging solution (Splunk) In the daemon.json file.
Will this configure a Docker container to export container logs to the logging solution?
Solution: Set the log-driver and log-oPt keys to values for the logging solution (Splunk) In the daemon.json file.
Correct Answer: B
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Question 2
Your organization has a centralized logging solution, such as Splunk.
Will this configure a Docker container to export container logs to the logging solution?
Solution.docker logs <eontainer-id>
Will this configure a Docker container to export container logs to the logging solution?
Solution.docker logs <eontainer-id>
Correct Answer: A
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Question 3
You want to provide a configuration file to a container at runtime. Does this set of Kubernetes tools and steps accomplish this?
Solution: Turn the configuration file into a configMap object and mount it directly into the appropriate pod and container using the .spec.containers.configMounts key.
Solution: Turn the configuration file into a configMap object and mount it directly into the appropriate pod and container using the .spec.containers.configMounts key.
Correct Answer: A
Question 4
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.
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.
Correct Answer: A
Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).
Question 5
Is this a function of UCP?
Solution: scans images to detect any security vulnerability
Solution: scans images to detect any security vulnerability
Correct Answer: B
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Question 6
Is this statement correct?
Solution.A Dockerfile stores persistent data between deployments of a container
Solution.A Dockerfile stores persistent data between deployments of a container
Correct Answer: A
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Question 7
Is this the purpose of Docker Content Trust?
Solution: Verify and encrypt Docker registry TLS.
Solution: Verify and encrypt Docker registry TLS.
Correct Answer: A
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Question 8
Does this describe the role of Control Groups (cgroups) when used with a Docker container?
Solution: user authorization to the Docker API
Solution: user authorization to the Docker API
Correct Answer: A
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Question 9
Will this command display a list of volumes for a specific container?
Solution: docker volume logs nginx --containers'
Solution: docker volume logs nginx --containers'
Correct Answer: A
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Question 10
You add a new user to the engineering organization in DTR.
Will this action grant them read/write access to the engineering/api repository?
Solution: Add the user directly to the list of users with read/write access under the repository's Permissions tab.
Will this action grant them read/write access to the engineering/api repository?
Solution: Add the user directly to the list of users with read/write access under the repository's Permissions tab.
Correct Answer: A
Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).