Red Hat Certified OpenShift Application Developer Exam (EX288)

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The EX288 – Red Hat Certified OpenShift Application Developer exam tests your ability to deploy existing applications in a Red Hat® OpenShift® Container Platform environment.

By passing this exam, you become a Red Hat Certified Specialist in OpenShift Application Development, which also counts toward becoming a Red Hat Certified Architect (RHCA®).

This exam is based on Red Hat OpenShift Container Platform 4.2.

Study points for the exam

Red Hat reserves the right to add, modify, and remove objectives. Please check Red Hat Exam Page for more information.

Diagnóstico de Competências

Teste previamente os seus conhecimentos em:

  • Red Hat Linux
  • JBoss
  • OpenStack
  • Puppet
  • Red Hat Satellite 6
  • Red Hat Openshift
  • Ansible
  • e mais

Acesso ao diagnóstico …


Get your free individual exam retake

You’ll have a free individual exam retake if you do not receive a passing score on your first exam attempt:

  • One exam = One free retake
  • Testing center or remote exam
  • Valid within 365 days of the original exam purchase
  • Included in RHLS exam vouchers

Red Hat encourages you to consider taking Red Hat OpenShift Development II: Containerizing Applications (DO288) to help prepare. Attendance in these classes is not required; students can choose to take just the exam.

While attending Red Hat classes can be an important part of one’s preparation to take this exam, attending class does not guarantee success on the exam. Previous experience, practice, and native aptitude are also important determinants of success.

Many books and other resources on system administration for Red Hat’s products are available. Red Hat does not officially endorse any as preparation guides for its exam. Nevertheless, you may find additional reading deepens understanding and can prove helpful.

Exam format

This exam consists of a single section lasting three hours. The exam is a performance-based evaluation of your ability to deploy applications in a Red Hat OpenShift Container Platform environment. You will perform a number of routine tasks similar to those you would be expected to perform in an OpenShift Container Platform DevOps environment and will be evaluated on whether you have met specific objective criteria.

This exam can also be taken virtually as part of our remote testing format. Find out more about remote exams to see if this is the right choice for you.

Scores and reporting

Official scores for exams come exclusively from Red Hat Certification Central. Red Hat does not authorize examiners or training partners to report results to candidates directly. Scores on the exam are usually reported within 3 US business days.

Exam results are reported as total scores. Red Hat does not report performance on individual items, nor will it provide additional information upon request.


These audiences may be interested in becoming a Red Hat Certified Specialist in OpenShift Application Development:

  • Application developers in a DevOps role who are responsible for managing a Red Hat® OpenShift Container Platform environment
  • Application developers in a DevOps role who are responsible for implementing a Red Hat OpenShift Container Platform environment
  • Application developers who are responsible for creating containerized applications or converting existing applications into containerized applications


Prior to taking this exam, you should possess a basic understanding of container technology. Some programming experience is recommended, but not required.


Este exame pode ser realizado remotamente no seu espaço ou individualmente no centro de exames, ou em sala com a presença do formador (devido à pandemia Covid-19, esta opção poderá não estar disponível no momento).


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Red Hat Certified OpenShift Application Developer Exam (EX288)

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