Cloud Native Foundation · KCNA
Kubernetes and Cloud Native Associate
beginner
The KCNA certification validates foundational knowledge of Kubernetes and the cloud native ecosystem.
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Guides and Blogs
ExamOS Resources
Blog
How to Become a Forward Deployed Engineer Using Certifications
Jordan Taylor · Sep 2026 · 10 min read
Learn how to use a Forward Deployed Engineer certification path to build technical credibility. Discover the best cloud, DevOps, and security credentials.
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Blog
Cloud Security Roles: How to Choose Your First Security Path
Sarah Chen · Aug 2026 · 16 min read
Compare cloud security roles like AppSec, DevSecOps, SOC, and GRC. Learn what each role does daily, the skills you need, and how to choose your career path.
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Blog
Are IT Certifications Still Worth It in the AI Era?
Alex Morgan · Sep 2026 · 7 min read
Are IT certifications worth it in the AI era? Discover what the 2026 data says about certification value, hiring trends, and the skills employers need.
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FAQ
Frequently asked questions
Which DevOps certification should I start with?
If you are new to DevOps, start with a cloud platform certification such as AWS Developer Associate or Azure Administrator to build foundational knowledge. From there, you can move into DevOps-focused certifications like AWS DevOps Engineer or Azure DevOps Engineer.
Are DevOps certifications worth it?
Yes. DevOps certifications are widely recognized and can help you qualify for roles such as DevOps engineer, site reliability engineer, and cloud administrator. They also demonstrate practical knowledge of DevOps principles and best practices.
What is the hardest DevOps certification?
Advanced certifications such as AWS DevOps Engineer Professional or Kubernetes certifications can be challenging because they require strong understanding of distributed systems, automation, monitoring, and troubleshooting under real-world constraints.
How should I prepare for DevOps exams?
A strong approach includes learning core DevOps concepts, practicing hands-on with pipelines and cloud services, and using scenario-based practice exams to test your understanding. Regular practice helps you build confidence in handling real-world deployment and troubleshooting scenarios.
How do I know I am exam-ready for a DevOps certification?
You are exam-ready when you can consistently perform well across multiple topics, not just one area, and confidently explain why an answer is correct. A good benchmark is being able to handle mixed-topic, scenario-based questions under timed conditions without relying on guesswork. Platforms like ExamOS help by simulating real exam scenarios, tracking your performance across domains, and highlighting weak areas so you can improve before test day.