300-910 Exam Questions and Answers | Exam-Dumps (Page: 3)

QUESTION: 11

DRAG DROP (DRAG AND DROP IS NOT SUPPORTED)
Drag and drop the operations from the left into the correct order on the right when using CI/CD, assuming that there are no failures or conflicts.

Select and Place:

See Explanation section for answer.

Answer(s): A

Explanation:

developer commits
unit testing
integration testing
merging of commit into mainline
generating deliverables
starting of rolling deployment

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QUESTION: 12

A DevOps engineering wants to build an application implementation based on the CI/CD pipeline model. Which service should be used to provide hosted continuous service for open and private projects?

Ansible
pyATS
Genie CLI
Travis CI

Answer(s): D

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QUESTION: 13

A DevOps engineer has built a new container and must open port 8080 for intercontainer communication. Which command must be added in a Dockerfile to accomplish this goal?

EXPOSE 8080
FIREWALL ADD-PORT 8080
PORT 8080
OPEN PORT 8080

Answer(s): A

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QUESTION: 14

Which two actions help limit the attack surface of your Docker container? (Choose two.)

Run only a single service in each container.
Run all services in a single image.
Use version tags for base images and dependencies.
Use Kali Linux as a base image.
Download images over HTTPS supporting sites.

Answer(s): A,C

Explanation:

Running only a single service in each container and using version tags for base images and dependencies helps limit the attack surface of your Docker container. This ensures that only the necessary services are running and that you always have the latest versions of the base images and their dependencies, reducing the risk of malicious code being included in the container image.

Reference:

Docker Documentation, Security Best Practices.

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QUESTION: 15

A DevOps engineer has built a container to host a web-server and it must run as an executable.
Which command must be configured in a Dockerfile to accomplish this goal?

ENTRYPOINT <usr/sbin/apache2ctl>
ENTRYPOINT ["/usr/sbin/apache2ctl", "-D", "FOREGROUND"]
ENTRYPOINT ["BACKGROUND", "-D", "/usr/sbin/apache2ctl"]
ENTRYPOINT {usr/sbin/apache2ctl}

Answer(s): B

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Cisco® 300-910 Exam (page: 3) Cisco® Implementing DevOps Solutions and Practices using Platforms (DEVOPS) Updated on: 25-Dec-2025

QUESTION: 11

Explanation:

QUESTION: 12

QUESTION: 13

QUESTION: 14

Explanation:

Reference:

QUESTION: 15

Cisco® 300-910 Exam (page: 3)
Cisco® Implementing DevOps Solutions and Practices using Platforms (DEVOPS)
Updated on: 25-Dec-2025