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Question 1

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A DevOps engineer must validate the working state of the network before implementing a CI/CD pipeline model. Which configuration management tool is designed to accomplish this?

Question 2

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Which two practices help make the security of an application a more integral part of the software development lifecycle? (Choose two.)

Question 3

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A CI/CD pipeline that builds infrastructure components using Terraform must be designed. A step in the pipeline is needed that checks for errors in any of the .tf files in the working directory. It

Question 4

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Which type of testing should be integrated into a CI/CD pipeline to ensure the correct behavior of all of the modules in the source code that were developed using TDD?

Question 5

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Refer to the exhibit. How should the Jenkins job be troubleshooted based on the error provided?

Question 6

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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

Question 7

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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 i

Question 8

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Which description of a canary deployment is true?

Question 9

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Refer to the exhibit. What is causing the requests code to fail?

Question 10

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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?

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Related questions

Refer to the exhibit. An organization has issues with code-based failures after implementing a CI/CD pipeline to automate the builds and deployment phases of an application. Which action must be added to the pipeline, after the application is deployed in the staging environment to minimize failures and to ensure a successful continuous deployment?

When DevOps practices are integrated into an existing organization, which two characteristics are positive indicators of DevOps maturity? (Choose two.)

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.

DRAG DROP The IaC configuration for an application is being deployed using a CI/CD pipeline. Drag and drop the steps for this pipeline from the left into the correct order that they would be executed on the right. Not all options are used.

An IT team plans to deploy a new service built on top of an existing service. The capacity needed for the new service is difficult to estimate because the demand for the new service is undetermined. The team has these deployment requirements: • A subset of the users of the original service must be migrated to the new service based on their profile • The new service must be rolled back easily if capacity exceeds estimates Which deployment strategy must be used?

An application is being developed to be used by the HR department of a company on a global scale. The application will be used as a central repository for employee contracts. For user access, a RADIUS server will be used with authorized user groups. Which action must be used to prevent developers from accidentally committing secrets in the code?

An organization is developing an application using Git. Each team member is assigned to work on specific parts of the application. At the end of each task, individual code parts are merged in the main build. Which two requirements should be implemented to increase the likelihood of continuous integration? (Choose two.)

Which two statements about Infrastructure as Code are true? (Choose two.)

What is a principle of chaos engineering?

DRAG DROP Refer to the Exhibit. Drag and drop the code snippets from the bottom onto the boxes in the code in the Ansible playbook to restart multiple services in the correct sequence Not all options are used

Question 61 - 300-910 discussion

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What are two testing scenarios of the chaos engineering principle? (Choose two.)

A.

maxing out CPU cores on an Elasticsearch cluster

B.

removing all users from a version control system

C.

executing routine in driver code to emulate I/O errors

D.

blocking developers’ building access

E.

unplugging a core switch device

Show Answer

asked 10/10/2024

Meriem Jlassi

36 questions

User

Your answer: A B C D E

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