Prepare for GitHub Enterprise Administrator GH-100 with 75 original practice questions and detailed answer explanations across two timed tests. This course is intended for administrators, platform engineers, and security professionals who govern GitHub Enterprise environments. The scenarios ask you to select a defensible administrative action, interpret an access problem, or identify the right control for a stated requirement.  The question bank follows the current official GH-100 skills outline. Identity and access questions cover managed users, SAML single sign-on, SCIM provisioning, team synchronization, roles, permissions, and effective access. Enterprise administration questions compare cloud and server deployments, support responsibilities, developer standards, licenses, and onboarding processes. Security and compliance questions focus on rulesets, audit logs, secret scanning, push protection, Dependabot, code scanning, security advisories, tokens, and app approval.  GitHub Actions questions address reusable automation, action policies, runner groups, hosted and self-hosted runners, scoped secrets, environment gates, OIDC, and least-privilege workflow permissions. Usage scenarios ask you to interpret license assignments, API activity, runner capacity, workflow spending, and artifact retention. The two tests contain 38 and 37 questions. Each is set to 45 minutes with an 80% practice target; that target is an editorial study benchmark, not an official passing score.  Take the tests without notes first, then review every explanation and use the official GitHub documentation to revisit weak areas. All questions were independently authored for learning. They are neither actual nor recalled certification exam questions. This course is not endorsed by GitHub or Microsoft, and no certification outcome is guaranteed.