Real GitLab-Certified-CI-CD-Associate Exam Cram

Question 1

You are managing a complex GitLab CI/CD pipeline that involves multiple stages and needs to deploy to different environments (development, staging, and production) only after successful testing. Which GitLab CI/CD feature would you use to organize and manage this complexity efficiently?

Options :

A : Parent-Child Pipelines

B : Scheduled Pipelines

C : Manual Jobs

D : Auto DevOps

Answer: A

Question 2

In GitLab CI/CD, which keyword is used in the .gitlab-ci.yml file to define different environments such as development, staging, and production?

Options :

A : environment

B : jobs

C : deploy

D : stages

Answer: A

Question 3

You are managing a project with multiple environments (development, staging, production) in GitLab CI/CD. You need to ensure that any changes pushed to the development branch trigger deployments to the development environment, changes to the staging branch trigger deployments to the staging environment, and only approved changes can be deployed to production from the main branch. Which two .gitlab-ci.yml configurations should you use to achieve this?

Options :

A : Set up manual deployment jobs for all environments and trigger them manually.

B : Use the rules keyword with conditions for each environment-specific job.

C : Define a single pipeline for all environments and use environment variables to switch between environments.

D : Define separate jobs for each environment with the only keyword specifying the respective branch.

E : Combine all deployment jobs into a single job and use the script section to handle branching logic.

Answer: B,D

Question 4

You are managing a CI/CD pipeline in GitLab for a monorepo containing multiple services. Some services need to be tested and deployed only when specific files are modified. How should you configure the pipeline to achieve this efficiently?

Options :

A : Use only keyword with specific branch names.

B : Use except keyword with specific branch names.

C : Use dependencies keyword to link jobs based on file changes.

D : Use rules keyword with changes parameter to specify the files.

Answer: D

Question 5

A DevOps engineer is setting up a GitLab CI/CD pipeline to deploy applications to different environments: staging and production. The goal is to ensure that deployments are tracked and associated with the correct environment in GitLab. How should they configure the deployment in .gitlab-ci.yml?

Options :

A : Use when: manual for the staging environment to make sure it always deploys automatically.

B : Define environment globally in .gitlab-ci.yml to apply the same setting to all jobs.

C : Use environment: name: production in all jobs so that every job is associated with the production environment.

D : Use environment: name: staging for the staging job and environment: name: production for the production job

Answer: D

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