Which two actions help limit the attack surface of your Docker container? (Choose two.) A. Run only a single service in each container. B. Run all services in a single image. C. Use version tags for base images and dependencies.…
Which Docker command is used to start an interactive Bash shell in a running container named “test”? A. docker attach -it test /bin/bash B. docker run -it test /bin/bash C. docker exec -it test /bin/bash D. docker run test /bin/bash
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? A. EXPOSE 8080 B. FIREWALL ADD-PORT 8080 C. PORT 8080 D. OPEN…
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? A. Ansible B. pyATS C. Genie CLI D. Travis CI
DRAG DROP 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:
Refer to the exhibit. What is causing the requests code to fail? A. Rython3 is not compatible with requests. B. The requests library is not imported. C. The requests library is not installed. D. The requests coming into stdin fail…
Which description of a canary deployment is true? A. deployment by accident B. deployment that is rolled back automatically after a configurable amount of minutes C. deployment relating to data mining development D. deployment to a limited set of servers…
A new version of an application is being released by creating a separate instance of the application that is running the new code. Only a small portion of the user base will be directed to the new instance until that…
Configuration changes to the production network devices are performed by a CI/CD pipeline. The code repository and the CI tool are running on separate servers. Some configuration changes are pushed to the code repository, but the pipeline did not start.…
Refer to the exhibit. How should the Jenkins job be troubleshooted based on the error provided? A. Verify what the responding file created. B. Update pip. C. Install dependencies. D. Place the code in a container and run the job…