Free Online GitLab-Certified-CI-CD-Associate Exam Mock for Best Practice

Question 1

You are configuring a CI/CD pipeline in GitLab and want to utilize Directed Acyclic Graph (DAG) pipelines to optimize the execution of independent jobs. You have the following jobs: build, lint, test, and deploy. The deploy job should run only after both build and test jobs have completed successfully, while lint can run in parallel with any other job. How would you configure the .gitlab-ci.yml file to achieve this?

Options :

A :

build:
  stage: build
lint:
  stage: lint
test:
  stage: test
deploy:
  stage: deploy
  needs: ["build", "test"]

B :

build:
  stage: build
lint:
  stage: lint
test:
  stage: test
deploy:
  stage: deploy
  requires: ["build", "test"]

C :

build:
  stage: build
lint:
  stage: lint
test:
  stage: test
deploy:
  stage: deploy
  after: ["build", "test"]

D :

Answer: A

Question 2

You need to create a GitLab CI/CD pipeline with the following requirements:The build stage compiles the code.The test stage runs unit tests.The integration stage runs integration tests but should only run if the test stage is successful.The deploy stage deploys the application but should only run if both the test and integration stages are successful and only on the production branch.Which of the following .gitlab-ci.yml configurations correctly implements this scenario?

Options :

A :

stages:
  - build
  - test
  - integration
  - deploy
 
test:
  stage: test
  script:
    - run_tests
 
integration:
  stage: integration
  script:
    - run_integration_tests
  needs:
    - test
 
deploy:
  stage: deploy
  script:
    - deploy_application
  only:
    - production
  needs:
    - integration

B :

stages:
  - build
  - test
  - integration
  - deploy
 
test:
  stage: test
  script:
    - run_tests
 
integration:
  stage: integration
  script:
    - run_integration_tests
  only:
    - production
 
deploy:
  stage: deploy
  script:
    - deploy_application
  only:
    - production

C :

stages:
  - build
  - test
  - integration
  - deploy
 
integration:
  stage: integration
  script:
    - run_integration_tests
 
deploy:
  stage: deploy
  script:
    - deploy_application
  only:
    - production

D :

Answer: A

Question 3

You have a CI/CD pipeline with jobs: compile, unit_test, integration_test, and release. The release job should only run after both compile and integration_test have completed, but the unit_test job can run in parallel with compile. How do you correctly set up the DAG dependencies in your .gitlab-ci.yml file?

Options :

A :

compile:
  stage: build
unit_test:
  stage: test
integration_test:
  stage: test
release:
  stage: deploy
  needs: ["compile", "integration_test"]

B :

compile:
  stage: build
unit_test:
  stage: test
integration_test:
  stage: test
release:
  stage: deploy
  depends: ["compile", "integration_test"]

C :

compile:
  stage: build
unit_test:
  stage: test
integration_test:
  stage: test
release:
  stage: deploy
  needs: ["compile", "unit_test"]

D :

Answer: A

Question 4

You are working on a CI/CD pipeline in GitLab where certain jobs handle sensitive data. To ensure job isolation and security, which configuration should you use?

Options :

A : Disable specific runners and rely solely on shared runners

B : Allow jobs with sensitive data to run on any available runner

C : Run all jobs on shared runners

D : Configure specific runners with appropriate security settings and assign sensitive jobs to these runners using tags

Answer: D

Question 5

You are managing a project where multiple teams are working on different microservices, and each team has its own GitLab repository. You want to ensure that all microservices are tested and integrated simultaneously before deploying to production. Which two strategies would be most effective in achieving this using GitLab CI/CD?

Options :

A : Use scheduled pipelines to run tests at regular intervals.

B : Set up cross-repository triggers to run pipelines in dependent projects.

C : Manually trigger deployment after each team has tested their microservice.

D : Use a monorepo for all microservices.

E : Implement a multi-project pipeline using parent-child pipelines.

Answer: B,E

Free GitLab-Certified-CI-CD-Associate Mock Exam – Practice Online Confidently

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