RedHat EX288 actual dump : Red Hat Certified Specialist in OpenShift Application Development exam

EX288
  • Exam Code: EX288
  • Exam Name: Red Hat Certified Specialist in OpenShift Application Development exam
  • Updated: Oct 27, 2026
  • Q & A: 0 Questions and Answers

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About RedHat EX288 Exam Questions

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RedHat EX288 Exam Overview:

Certification Vendor:Red Hat
Exam Name:Red Hat Certified Specialist in OpenShift Application Development Exam
Exam Number:EX288
Certificate Validity Period:3 years
Related Certifications:Red Hat Certified Specialist in Containers
Red Hat Certified Architect (RHCA)
Available Languages:Japanese, English, Korean, Simplified Chinese
Exam Format:Performance-based, Practical tasks on live OpenShift environment, Hands-on lab
Exam Duration:180 minutes
Real Exam Qty:12-15 performance-based tasks
Passing Score:210/300 (70%)
Exam Price:Approx. $400–$500 USD (varies by region)
Recommended Training:Red Hat OpenShift Development II: Containerizing Applications (DO288)
Exam Registration:Red Hat Exam Registration
Exam Way:In-person at testing center or remote proctored online
Pre Condition:No mandatory prerequisites; basic container knowledge and Git familiarity recommended; DO288 training strongly advised
Official Syllabus URL:https://www.redhat.com/en/services/training/ex288-red-hat-certified-specialist-openshift-application-developer-exam

RedHat EX288 Exam Syllabus Topics:

SectionWeightObjectives
Container Image Management16%- Work with image streams and registries
- Source-to-Image (S2I) builds
- Create and customize images
Working with OpenShift Container Platform18%- Use oc CLI and web console
- Manage projects, resources, and access control
- Configure internal registry and cluster settings
Advanced Deployment Tools14%- Implement deployment strategies
- Customize deployments with Kustomize
- Create and use Helm charts
Troubleshooting & Maintenance14%- Verify configuration persistence
- Debug application and cluster problems
- Diagnose build and deployment issues
Application Deployment & Configuration22%- Set health probes and scaling
- Manage routes and services
- Use ConfigMaps and Secrets
- Deploy single and multi-container apps
Build & CI/CD Integration16%- Automate updates via image streams
- Configure build triggers and pipelines
- Integrate Git repositories

EX288 Exam Essentials: Format, Topics, and Policies

The current exam information lists 12-15 performance-based tasks questions for the EX288 exam, with 180 minutes minutes allowed. Practicing against the clock at home builds the pacing habits that exam day rewards.

The RedHat Red Hat Certified Specialist in OpenShift Application Development blueprint covers these main domains:

  • Build & CI/CD Integration (16%)
  • Troubleshooting & Maintenance (14%)
  • Advanced Deployment Tools (14%)

Additional domains complete the official outline, and our bank covers the full range.

You can register through these official channels:

Book early for the best choice of dates and locations — and double-check your spam folder for the confirmation email.

Your money is protected by clear conditions. If you fail the corresponding exam within 60 days of purchase, send us a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims receive a full refund within seven days. The exclusions: exams taken within three days of purchase, a candidate name that does not match the payer, and free or expired products. If you prefer, we can exchange your product for two others of equal value instead.

RedHat lists the following prerequisites for the RedHat Red Hat Certified Specialist in OpenShift Application Development: No mandatory prerequisites; basic container knowledge and Git familiarity recommended; DO288 training strongly advised.

Check the official certification page for the latest requirements before booking.

Because we remove the guesswork at every step. The EX288 bank consolidates the RedHat Red Hat Certified Specialist in OpenShift Application Development knowledge points into expert-verified Q&As instead of leaving you to sift through the internet alone. A free demo shows the quality before you buy; instant delivery starts you the minute you do; 365 days of free updates — with a notification each time a new version releases — keep you current; and a strict information safety system plus a 7/24 golden-standard support team protect you throughout.

RedHat recommends the following official training options:

Structured coursework plus regular question practice is the combination most candidates find effective.

As of the latest information, the EX288 exam requires a score of 210/300 (70%) to pass, and registration costs Approx. $400–$500 USD (varies by region). RedHat sets both figures, so verify them on the official site when you book.

Upon successful payment, our system automatically emails the product to your mailbox and shows an instant download link — delivery typically takes about a minute. If nothing arrives within two hours, check your spam folder first, then contact our 7/24 support team. Installations are unlimited. Your purchase also includes 365 days of free updates: whenever we release a new version, we notify you to download it — no need to wait or worry about validity — and a 50% renewal discount applies when the period ends.

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