GitHub Exam Prep for Actions, Copilot, and GHAS
Compare GitHub Foundations, Actions, Copilot, and Advanced Security certification routes with live IT Mastery practice for GH-900, GH-200, GH-300, and GH-500.
GitHub is treated as its own issuer in this exam directory. Microsoft Learn may host parts of the credential surface, but candidates usually search for GitHub exam codes, GitHub Actions, GitHub Copilot, GitHub Foundations, or GitHub Advanced Security practice.
GH-900, GH-200, GH-300, and GH-500 have live IT Mastery practice. The pages use original IT Mastery sample exam questions, practice tests, topic drills, mock-exam content where available, and detailed explanations. They are not official GitHub questions, copied live-exam content, or exam dumps.
Choose the right GitHub certification page
| If your target is… | Start here | Practice proof |
|---|---|---|
| GitHub fundamentals, repositories, collaboration, and modern development practices | GH-900 GitHub Foundations | 924 questions |
| GitHub Actions workflows, YAML, runners, secrets, environments, and enterprise automation | GH-200 GitHub Actions | 880 questions |
| GitHub Copilot usage, prompts, context, privacy controls, responsible use, and developer productivity | GH-300 GitHub Copilot | 900 questions |
| GitHub Advanced Security, code scanning, secret scanning, Dependabot, and remediation workflows | GH-500 GitHub Advanced Security | 924 questions |
| Open the app first | IT web app | Browser practice path |
GitHub exam routes
| Code | Route | What the page helps you practice |
|---|---|---|
| GH-900 | GitHub Foundations | Git and GitHub basics, repositories, collaboration, project management, privacy, security, administration, and community features |
| GH-200 | GitHub Actions | Workflow authoring, actions, runners, enterprise management, troubleshooting, security, secrets, and optimization |
| GH-300 | GitHub Copilot | Copilot features, prompt engineering, context crafting, privacy, content exclusions, safeguards, and responsible productivity |
| GH-500 | GitHub Advanced Security | GHAS features, code scanning with CodeQL, secret scanning, Dependabot, dependency review, remediation, and security best practices |
How to use these pages
Open the matching GitHub exam page first, then review the exam snapshot and domain map before starting web practice or working through focused sample pages. The focused pages are meant to make GitHub tasks easier to reason about: workflow YAML for Actions, prompt and policy snippets for Copilot, repository collaboration examples for Foundations, and security-alert examples for GHAS.
Use the page CTA on GH-900, GH-200, GH-300, or GH-500 to start live IT Mastery practice.
GitHub and Microsoft routing
GitHub certification pages now live under /exams/github/. Microsoft Azure, Fabric, business AI, security, and Windows Server pages live under /exams/microsoft/.
Older Microsoft/GitHub URLs should redirect here, but new links and ad assets should use the standard issuer routes:
| Issuer | Standard hub | Example exam page |
|---|---|---|
| GitHub | /exams/github/ | /exams/github/gh-200/ |
| Microsoft | /exams/microsoft/ | /exams/microsoft/az-104/ |
Good next pages after GitHub
| If you need to… | Best next page |
|---|---|
| compare Azure, Fabric, business AI, security, or Windows Server exams | Microsoft Practice Test Hub |
| browse every IT Mastery exam family | IT Exams |
| start browser practice before installing anything | IT web app |
| review mobile access, billing, and same-account sign-in | IT Mastery overview and access |
In this section
- GitHub Actions GH-200 Practice Test & Mock ExamPractice GitHub Actions (GitHub Actions GH-200) in IT Mastery with focused sample pages, topic drills, timed mock exams, detailed explanations, and the current question bank.
- GH-200 — GitHub Actions Cheat SheetCompact GitHub Actions (GH-200) Cheat sheet for workflow syntax, triggers, runners, security, reuse, artifacts, caching, and troubleshooting.
- GH-200 — GitHub Actions (GH-200) Exam Study PlanA practical 7-day, 14-day, 30-day, and 60/90-day study plan for the GitHub Actions (GH-200) exam.
- GH-200 — GitHub Actions (GH-200) Exam BlueprintPractical exam blueprint for GitHub Actions (GH-200), including workflow authoring, actions, security, runners, governance, and final-review readiness prompts.
- GH-200 — GitHub Actions (GH-200) Exam Scenario Practice GuidePractice reading GitHub Actions scenarios, finding constraints, and choosing defensible workflow, runner, security, and CI/CD answers.
- Free GitHub Actions GH-200 Practice Exam: GitHub ActionsTry 50 free GitHub Actions (GitHub Actions GH-200) questions across the exam domains, with explanations, then continue with IT Mastery practice.
- GH-200 — GitHub Actions (GH-200) Exam Official ResourcesFind what to verify for the GH-200 GitHub Actions exam and how to use official GitHub resources with independent practice.
- GH-200 — GitHub Actions Cheat Sheet
- GitHub Advanced Security GH-500 Practice Test & Mock ExamPractice GitHub Advanced Security (GitHub Advanced Security GH-500) in IT Mastery with focused sample pages, topic drills, timed mock exams, detailed explanations, and the current question bank.
- GH-500 — GitHub Advanced Security Cheat SheetCompact Cheat sheet for GitHub Advanced Security (GH-500): code scanning, CodeQL, secret scanning, Dependabot, dependency review, governance, and exam decision points.
- GH-500 — GitHub Advanced Security Study PlanA practical GitHub Advanced Security (GH-500) study plan with 7-day, 14-day, 30-day, and 60/90-day preparation paths.
- GH-500 — GitHub Advanced Security Exam BlueprintPractical exam blueprint for the GitHub Advanced Security (GH-500) exam, covering code scanning, secret scanning, dependency security, GitHub Actions security, governance, and alert triage.
- GH-500 — GitHub Advanced Security Scenario Practice GuideLearn how to read GH-500 scenarios, isolate constraints, and choose defensible GitHub Advanced Security actions.
- Free GitHub Advanced Security GH-500 Practice Exam: GitHub Advanced SecurityTry 50 free GitHub Advanced Security (GitHub Advanced Security GH-500) questions across the exam domains, with explanations, then continue with IT Mastery practice.
- GH-500 — GitHub Advanced Security Official ResourcesFind official GH-500 resources to verify objectives, version, scheduling, and certification rules before using independent practice.
- GH-500 — GitHub Advanced Security Cheat Sheet
- GitHub Copilot GH-300 Practice Test & Mock ExamPractice GitHub Copilot (GitHub Copilot GH-300) in IT Mastery with focused sample pages, topic drills, timed mock exams, detailed explanations, and the current question bank.
- GH-300 — GitHub Copilot Cheat SheetCompact GH-300 Cheat sheet for GitHub Copilot exam prep: Copilot surfaces, plans, prompts, governance, security, privacy, testing, and troubleshooting.
- GH-300 — GitHub Copilot (GH-300) Exam Study PlanA practical GH-300 study plan for GitHub Copilot exam preparation, with 7-day, 14-day, 30-day, and 60/90-day schedules.
- GH-300 — GitHub Copilot (GH-300) Exam BlueprintPractical GH-300 GitHub Copilot exam blueprint for final review, scenario practice, governance, prompting, security, and developer workflow readiness.
- GH-300 — GitHub Copilot (GH-300) Exam Scenario Practice GuideLearn how to read GH-300 Copilot scenarios, identify constraints, and choose the most defensible answer.
- Free GitHub Copilot GH-300 Practice Exam: GitHub CopilotTry 50 free GitHub Copilot (GitHub Copilot GH-300) questions across the exam domains, with explanations, then continue with IT Mastery practice.
- GH-300 — GitHub Copilot (GH-300) Exam Official ResourcesVerify official GitHub GH-300 resources, current exam details, registration path, and objectives before using independent practice.
- GH-300 — GitHub Copilot Cheat Sheet
- GitHub Foundations GH-900 Practice Test & Mock ExamPractice GitHub Foundations (GitHub Foundations GH-900) in IT Mastery with focused sample pages, topic drills, timed mock exams, detailed explanations, and the current question bank.
- GH-900 — GitHub Foundations Cheat SheetCheat sheet: GitHub Foundations (GH-900) reference for Git, repositories, pull requests, collaboration, Actions, security, and GitHub platform basics.
- GH-900 — GitHub Foundations (GH-900) Exam Study PlanA practical time-based study plan for the GitHub Foundations (GH-900) exam, with 7-day, 14-day, 30-day, and 60/90-day schedules.
- GH-900 — GitHub Foundations (GH-900) Exam BlueprintIndependent exam blueprint for GitHub Foundations (GH-900) exam readiness, covering GitHub workflows, collaboration, security, automation, and admin basics.
- GH-900 — GitHub Foundations (GH-900) Exam Scenario Practice GuidePractice reading GH-900 scenarios, identifying decision points, and choosing defensible GitHub answers.
- Free GitHub Foundations GH-900 Practice Exam: GitHub FoundationsTry 50 free GitHub Foundations (GitHub Foundations GH-900) questions across the exam domains, with explanations, then continue with IT Mastery practice.
- GH-900 — GitHub Foundations (GH-900) Exam Official ResourcesFind what to verify with GitHub before GH-900 study or booking, and how to pair official exam resources with independent practice.
- GH-900 — GitHub Foundations Cheat Sheet