GitHub GH-200 Actions Practice Tests + Exam Q [2026]

The GitHub Actions Certification (GH-200) validates your ability to build, manage, and optimize CI/CD workflows using GitHub Actions. It covers workflow authoring, reusable actions, enterprise management, security hardening, and troubleshooting — everything from basic YAML syntax to advanced automation patterns used in production environments.This course provides 6 timed practice exams with 390 questions total. Questions span every exam domain: authoring and managing workflows with triggers and conditional logic, authoring and maintaining custom JavaScript and Docker actions, consuming and troubleshooting existing workflows, securing automation with secrets management and OIDC, optimizing runner performance and caching, and managing GitHub Actions policies at enterprise scale. Each answer gets a detailed explanation.What you'll find:Workflow YAML questions covering event triggers, job dependencies, matrix build strategies, reusable workflows, and conditional execution logicCustom action development using JavaScript actions, Docker container actions, and composite actions with proper metadata configurationSecrets management, OIDC token authentication, environment protection rules, required reviewers, and security hardening best practicesSelf-hosted runner configuration, organization-level policies, allowed actions lists, and enterprise governance patterns120-minute timer per exam to simulate actual certification conditions and practice time managementGitHub Actions has become the default CI/CD platform for teams already on GitHub. This certification proves you can build reliable, secure, and maintainable automation pipelines. These practice exams will tell you if you're ready for the real test.