124 practice questions for GitHub Actions certification (GH-200), with full explanations.
Every question comes with the correct answer, the reasoning behind it, and a short note on why each wrong option is wrong. Work through it once with the answers, then again with the questions-only copy under exam conditions.
- 124 questions mapped to the GH-200 exam objectives
- Answers and explanations for every question, including the wrong options
- A questions-only PDF for timed practice runs
- Instant delivery by email the moment you check out
- Free monthly updates for as long as the exam is live
- Pass or your money back
A GH-200 attempt costs US$99. This pack is US$39, paid once.
Try 10 questions free before you buy.
Last updated September 2026 · 124 questions
What makes the GH-200 hard
GH-200 was rebuilt in January 2026. It went from four domains to five, added a security and optimisation domain, and Microsoft’s change log says objectives were added, removed, moved and reworded throughout, so an older four-domain question set is for a different exam.
What it tests now is whether a candidate can run Actions at scale, not just write a YAML file. Workflow authoring and enterprise management are the two biggest domains at 20 to 25% each: workflow_dispatch inputs mapped into workflow_call, service containers, matrix strategies, contexts and expression evaluation, then runner groups, IP allow lists and secrets managed through the REST API.
The newer security domain covers GITHUB_TOKEN versus PAT permissions, OIDC federation to cloud providers, pinning actions to full commit SHAs under immutable actions enforcement, script injection mitigation, and SLSA artifact attestations. The blueprint even names the Ubuntu 20.04 deprecation and the Windows Server 2025 move for windows-latest, which shows how current the questions are.
About the exam
GH-200 (GitHub Actions) is delivered by Microsoft and maintained by GitHub. It covers authoring and managing workflows, consuming and troubleshooting workflows, authoring and distributing custom actions, managing Actions for the enterprise including runners and secrets, and securing and optimising automation. It is an intermediate-level exam with no prerequisites, and skills are measured as of January 2026.
Exam domains
- Author and manage workflows: 20 to 25%
- Consume and troubleshoot workflows: 15 to 20%
- Author and maintain actions: 15 to 20%
- Manage GitHub Actions for the enterprise: 20 to 25%
- Secure and optimize automation: 10 to 15%
Passing score 700 out of 1000, US$99 per attempt, online proctored or test centre, certification valid for two years.
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