GitHub Foundations Exam (GH-900) — Information & Free Practice

The authority publishes percentage ranges for each content area. The practice percentages below use the midpoint of each range, normalized to 100%; they are not exact percentages published by the authority. Practice question counts may differ slightly because of rounding.

• Understand Git and GitHub basics — Official range: 25–30% (Practice allocation: 29.73%)

  • Version control fundamentals
  • Working with GitHub
• Work with GitHub repositories — Official range: 10–15% (Practice allocation: 13.51%)

  • Repository management
• Collaborate using GitHub — Official range: 10–15% (Practice allocation: 13.51%)

  • Collaboration tools
• Apply modern development practices — Official range: 10–15% (Practice allocation: 13.51%)

  • Automation and AI tools
• Manage projects with GitHub — Official range: 5–10% (Practice allocation: 8.11%)

  • Project Tracking and organization
• Understand privacy, security, and administration — Official range: 10–15% (Practice allocation: 13.51%)

  • Security and access management
• Explore the GitHub community — Official range: 5–10% (Practice allocation: 8.11%)

  • Open-source engagement