Free GH-100: GitHub Administration Exam Questions and Answers
GitHub Administration Exam is exam GH-100, part of Microsoft Certifications. Microsoft exam codes name the solution area rather than the level — AZ for Azure, DP for data, MS for Microsoft 365, PL for Power Platform, SC for security, AI for Azure AI — with one reliable rule: any exam numbered 900 or 901 is Fundamentals. Every technical exam is scored from 1 to 1000 with 700 to pass, a scaled score Microsoft notes is explicitly not 70% of the marks.
Candidates comparing GH-100 exam dumps, ExamTopics and other GH-100 practice tests use this page for the answers and explanations behind each question. Download the free GH-100 PDF, then sit the timed GH-100 exam simulation before booking with Microsoft.
Last updated: November 3, 2026
- Exam code
- GH-100
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Question #1
A GitHub Enterprise Cloud enterprise has three organizations. Organization A has 120 members, Organization B has 80 members and Organization C has 60 members. 40 people are members of both A and B, and 20 people are members of both B and C. No one belongs to all three organizations. Organization A also has 10 outside collaborators with access to its private repositories, and 5 of them are members of Organization C. How many licenses does the enterprise consume?
Correct answer: B
Explanation
Licenses are counted once per unique user across the enterprise. Unique members are 120 + 80 + 60 - 40 - 20 = 200. Outside collaborators on private repositories also consume a license, but 5 are already counted as members of Organization C, so only 5 add to the total, giving 205. Summing the organization member counts double counts users who belong to several organizations.
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Question #2
A development team wants to ensure that after a pull request is approved, any new commit pushed to the branch must be approved by a reviewer other than the person who pushed it. Which pull request rule should you enable?
Correct answer: A
Explanation
Requiring approval of the most recent reviewable push means the last push must be approved by someone other than the pusher. Dismissing stale approvals only resets existing approvals, and it does not prevent the pusher from approving their own change again.
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Question #3
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Your organization uses GitHub Enterprise Cloud. A team named Support-Triage needs to apply labels, assign issues and manage pull requests in the repository app-portal. Members must not be able to push code or change repository settings. For each of the following solutions, does the solution meet the goal? Solution 1: Assign the Triage role to Support-Triage on app-portal. Solution 2: Assign the Write role to Support-Triage on app-portal. Solution 3: Assign the Read role to Support-Triage on app-portal.
Answer each statement, then reveal.
- Statement 1Not answered
- Statement 2Not answered
- Statement 3Not answered
Correct answer: Yes · No · No
Explanation
The Triage role allows managing issues and pull requests without write access to code. The Write role includes pushing to the repository, which violates the requirement. The Read role cannot apply labels or assign issues.
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Question #4
You administer a GitHub Enterprise Server instance. GitHub Support asks for a support bundle that contains logs from the past 7 days instead of the default period. You connect to the administrative shell. What should you run?
Correct answer: C
Explanation
The -x option creates an extended support bundle with 7 days of logs, while the default bundle includes about 2 days, and -o writes the bundle to standard output. The -t option supplies a ticket ID, and ghe-diagnostics produces a configuration report rather than a log bundle.
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Question #5
A security team is concerned that a third-party action referenced by a version tag could be modified by its owner after it has been reviewed. You need to enforce a policy that prevents this risk for all workflows in the organization. What should you do?
Correct answer: C
Explanation
Requiring actions to be pinned to a full-length commit SHA ensures workflows use an immutable reference, so moving a tag cannot change the code that runs. Restricting to verified creators still allows tag references, and the other settings limit token scope or fork runs rather than reference mutability.
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Question #6
Your company uses GitHub Enterprise Cloud with Enterprise Managed Users. The security team wants developers to be blocked when they try to push a commit that contains a supported secret pattern. The control must cover every existing repository in the Engineering organization without configuring each repository by hand. What should you do?
Correct answer: D
Explanation
Push protection scans pushes and blocks them before a supported secret reaches the repository, and a code security configuration applies it to many repositories at once. Secret scanning alerts only detect secrets after they are pushed. CodeQL and Dependabot address code vulnerabilities and dependencies, not committed secrets.
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Question #7
A hardware team at your company uses GitHub Enterprise Cloud. Its workflows must flash firmware onto test boards that are connected by USB to physical machines in a company lab. The team asks you which runner option can run these jobs. What should you recommend?
Correct answer: A
Explanation
Jobs that need physically attached hardware can only run on machines that have that hardware, so they need self-hosted runners, which can be organized in a runner group limited to the team's repositories. GitHub-hosted runners can reach networks through static IPs or Azure private networking, but they cannot access USB devices.
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Question #8
You are an enterprise owner. Auditors require that repository admins in every organization, including organizations created later, cannot change a private repository to public. Organization owners should not be able to override this. What should you do?
Correct answer: B
Explanation
Enterprise policies apply to all current and future organizations and cannot be overridden by organization owners when enforced. Per-organization settings rely on manual action, and rulesets and branch protection govern branch activity, not repository visibility.
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Question #9
The finance team reports that metered charges for GitHub Actions on macOS runners increased sharply this quarter in your GitHub Enterprise Cloud enterprise. You need to identify which organizations and repositories generated the usage. What should you do?
Correct answer: A
Explanation
The detailed usage report lists metered usage by product, SKU, organization and repository, so grouping the Actions rows shows where macOS minutes were consumed. Audit log events do not record billable minutes, the license report covers seats rather than metered products, and clone traffic does not measure Actions usage.
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Question #10
Your company uses GitHub Enterprise Cloud. Match each audit logging requirement to the feature that meets it. Each feature is used once. Requirements: Target 1: Security operations wants audit events delivered continuously to Splunk with no polling script. Target 2: A compliance team runs a scheduled job that pulls events for a date range into an internal reporting tool. Target 3: An external auditor requests a one-time file of events for one month. Features: Item A: Audit log export from the enterprise settings Item B: Audit log streaming Item C: Audit log REST API
Drag or tap each item onto its target, then reveal.
- Target 1Drop here
- Target 2Drop here
- Target 3Drop here
Correct answer: Target 1 = Item B; Target 2 = Item C; Target 3 = Item A
Explanation
Audit log streaming pushes events to a supported endpoint such as Splunk as they occur. The REST API suits a scheduled job that requests events by date range. A one-time file for an auditor is produced with the export option in the audit log settings.
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Discussion
Explain your reasoning, not just the letterOther Microsoft certifications
- AZ-500: Microsoft Azure Security Technologies (opens in a new tab)
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- PL-900: Microsoft Power Platform Fundamentals (opens in a new tab)
- AZ-305: Designing Microsoft Azure Infrastructure Solutions (opens in a new tab)
- MS-900: Microsoft 365 Fundamentals (opens in a new tab)
- AZ-400: Microsoft Azure DevOps Solutions (opens in a new tab)
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- 70-740: Installation, Storage, and Compute with Windows Server 2016 (opens in a new tab)
- MD-102: Endpoint Administrator (beta) (opens in a new tab)
- PL-300: Microsoft Power BI Data Analyst (opens in a new tab)
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FAQ
Learn More: https://learn.microsoft.com/en-us/credentials/
- Q1: What is the GH-100: GitHub Administration Exam exam?
- A: GH-100: GitHub Administration Exam is a Microsoft certification exam. Judging by the questions in our bank, it concentrates on github, enterprise, repository, runners and dependabot.
- Q2: What topics does the GH-100: GitHub Administration Exam exam cover?
- A: Questions in our GH-100: GitHub Administration Exam bank cluster around github, enterprise, repository, runners, dependabot, repositories, bundle and saml. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for GH-100: GitHub Administration Exam?
- A: Work through the GH-100: GitHub Administration Exam practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real GH-100: GitHub Administration Exam exam questions?
- A: They are drawn from officially released past questions and from community members who have sat GH-100: GitHub Administration Exam. Answers are verified and updated weekly.
- Q5: Where do I register for the GH-100: GitHub Administration Exam exam?
- A: Register through Microsoft directly. Exampractice is not affiliated with Microsoft and does not administer the exam.
- Q6: Is there a free GH-100: GitHub Administration Exam sample?
- A: Yes. Every GH-100: GitHub Administration Exam page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are Microsoft Certification Exams?
- A: Microsoft Certification Exams validate your expertise in using and managing Microsoft’s technologies and solutions, including Azure, Office 365, Windows, and more. These certifications demonstrate your proficiency in deploying, configuring, and optimizing Microsoft products to support business operations and IT infrastructure.
- Q8: Why should I pursue Microsoft Certification?
- A: Microsoft Certification enhances your professional credibility, showcasing your skills and knowledge in Microsoft technologies. This can lead to better job opportunities, higher salaries, and career advancement in IT, cloud computing, software development, and related fields.
- Q9: What are the benefits of Microsoft Certification?
- A: Benefits include recognition as a certified Microsoft professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Microsoft technologies and best practices.
- Q10: Who should take Microsoft Certification Exams?
- A: IT professionals, system administrators, developers, cloud engineers, data analysts, and anyone involved in managing and implementing Microsoft solutions should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of Microsoft Certification Exams are available?
- A: Microsoft offers various certification paths, including:
- Q12: How do I prepare for Microsoft Certification Exams?
- A: Preparation can include official Microsoft training courses, study guides, practice exams, online tutorials, and hands-on experience with Microsoft products and solutions.
- Q13: Where can I take Microsoft Certification Exams?
- A: Microsoft Certification Exams can be taken online with remote proctoring or at authorized Pearson VUE testing centers worldwide, providing flexibility to fit your schedule and location.
- Q14: How do Microsoft Certifications impact my career?
- A: Microsoft Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in IT, cloud computing, software development, and other tech-related fields.
- Q15: Are there any prerequisites for Microsoft Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior experience with Microsoft products. Check the specific requirements for each certification path on the Microsoft Learn website.
- Q16: How often do I need to recertify for Microsoft Certifications?
- A: Microsoft Certifications typically require renewal every year or two, depending on the certification, to ensure that certified professionals stay updated with the latest technologies and industry practices.