[2025年09月03日] 365日無料更新GH-100知能問題集をゲット
ベスト品質のMicrosoft GH-100試験問題
質問 # 25
Which of the following actions can a user with Write permissions perform in a GitHub repository?
- A. Manage repository settings, such as labels and GitHub Pages.
- B. Configure branch protection rules.
- C. Push code to non-protected branches.
- D. Delete the repository.
正解：C
解説：
Users granted Write permission can push commits to non-protected branches, allowing them to update code without needing administrative rights.
質問 # 26
What is a key characteristic of GitHub Enterprise Server (GHES) compared to GitHub Enterprise Cloud (GHEC)?
- A. GHES is hosted by GitHub and offers automatic scaling, while GHEC requires self-hosting.
- B. GHES users cannot integrate with external identity providers for authentication.
- C. GHES allows enterprises to have complete control over their hosting environment, including data storage and network security policies.
- D. GHEC offers data residency options in regions that GHES does not support.
正解：C
解説：
GitHub Enterprise Server is a self-hosted product you install and manage on your own infrastructure - giving you full control over data storage, network security policies, and the underlying environment.
質問 # 27
You are managing a repository in your organization's GitHub account. A team member asks you to confirm who has access to the repository and their permission levels. Which tool should you use to review and manage repository access?
- A. Branch Protection Rules.
- B. Repository Settings > Manage Access.
- C. GitHub Actions Logs.
- D. GitHub Pages Settings.
正解：B
解説：
Use theRepositorySettingsManageAccess page to view all users and teams with access and their assigned permission levels.
質問 # 28
Which of the following is a key benefit of setting default read permissions across organizations?
- A. Suits environments where all users need write access.
- B. Enhances security by minimizing unintended modifications.
- C. Improves collaboration by allowing users to modify content directly.
- D. Increases efficiency in content creation and updates.
正解：B
解説：
Enforcing a default of Read for organization members ensures they can view content without the ability to push changes, reducing the risk of accidental or unauthorized modifications.
質問 # 29
What benefit does GitHub Advanced Security provide?
- A. helps organization administrators manage security tokens
- B. helps enterprise administrators improve and maintain network security for their GitHub Enterprise Server instances
- C. helps developers improve and maintain the security and quality of code
- D. helps organization administrators analyze and configure permissions to the least privilege required
正解：C
解説：
GitHub Advanced Security equips developers with built-in code scanning (CodeQL), secret scanning, dependency review, and other AppSec tools - helping them find, fix, and prevent security vulnerabilities while maintaining code quality.
質問 # 30
In a GitHub repository using Dependabot, which of the following best describes the purpose of the .github/dependabot.yml file?
- A. It lists commit SHAs to exclude from automatic pull requests.
- B. It enables GitHub to scan for secrets in dependency files.
- C. It configures scheduling, package ecosystems, and target directories for update checks.
- D. It encrypts dependency versions before storing them in the repo.
正解：C
解説：
The .github/dependabot.yml file defines Dependabot's package-ecosystem, the directories to inspect, and the update schedule (daily/weekly/monthly), controlling when and where Dependabot checks for new versions.
質問 # 31
What is the new capability of GitHub's billing dashboard?
- A. Offers real-time Slack alerts for billing
- B. Enables tracking of GitHub Copilot usage by user
- C. Allows self-service plan upgrades
- D. Automatically removes unused users from billing
正解：B
解説：
The revamped Billing&Licensing dashboard now includes a dedicated"Copilot" tab that shows per-user seat assignments, usage counts, and estimated costs for your organization's GitHub Copilot licenses, enabling you to track Copilot consumption by individual users.
質問 # 32
What is the first step when sensitive data is accidentally pushed to a public GitHub repository?
- A. Open an issue to inform users
- B. Delete the repository
- C. Revoke any exposed credentials immediately
- D. Force push a commit removing the data
正解：C
解説：
Revoke and/or rotate the exposed credentials immediately so they can no longer be used - this is the critical first step before you undertake any history-rewriting or cleanup.
質問 # 33
Which of the following correctly describes the difference between controlling actions at the enterprise level versus the organization level in GitHub?
- A. Enterprise policies configure mandatory settings for organizations.
- B. Enterprise policies and organization policies are independent, with organization policies taking precedence for repositories within the organization.
- C. Enterprise policies can block specific actions, while organization policies can only enable or disable actions entirely.
- D. Enterprise policies apply only to public repositories, while organization policies apply to public, internal, and private repositories.
正解：A
解説：
Enterprise policies let you define and enforce mandatory settings across all member organizations - organization-level policies then operate within the options that the enterprise policy exposes.
質問 # 34
When comparing fine-grained Personal Access Tokens (PATs) with classic PATs, which of the following statements is accurate?
- A. Fine-grained PATs permissions can be scoped to specific repositories.
- B. Classic PATs can be restricted to specific organizations, but fine-grained PATs cannot.
- C. Fine-grained PATs automatically renew while classic PATs require manual renewal.
- D. Classic PATs offer more permission controls than fine-grained PATs.
正解：A
解説：
Fine-grained personal access tokens let you scope permissions down to individual repositories, whereas classic PATs grant access across every repo the user can reach.
質問 # 35
You need to contact GitHub Premium Support. What are valid reasons for submitting a support ticket? (Each answer presents a complete solution. Choose two.)
- A. license renewal
- B. outages on GitHub.com affecting core Git functionality
- C. hardware setup issues or errors
- D. business impact from security issues within your organization
正解：B、D
解説：
Business-impact security issues (for example, a critical vulnerability affecting your organization) are classified as High-priority tickets and are covered under your Premium Support SLA.
Outages on GitHub.com that disrupt core Git or web application functionality trigger Urgent-priority responses under Premium Support's SLA.
質問 # 36
Which of the following GitHub token types supports fine-grained repository permissions AND is recommended for CI/CD automation?
- A. GitHub App Installation Access Tokens
- B. Device Tokens
- C. Personal Access Tokens (PATs)
- D. OAuth tokens
正解：A
解説：
GitHub App Installation Access Tokens are privileged to the exact permissions you grant the App - down to individual repositories - and rotate automatically, making them the recommended choice for CI/CD automation workflows that demand least-privilege, fine-grained access.
質問 # 37
When a user becomes a member of multiple GitHub organizations, which THREE of the following are important considerations for administrators? (Choose three.)
- A. The user will have different permission levels in each organization.
- B. The user will automatically have the same role across all organizations.
- C. The user will need to authorize credentials separately for each SAML-enabled organization.
- D. The user's profile information becomes private to non-organization members.
- E. The user's repository access and/or team membership needs to be managed separately for each organization.
- F. The user's personal repositories will become accessible to all organizations.
正解：A、C、E
解説：
A user's repository access and team memberships are scoped to each organization, so admins must configure permissions separately per org.
When an organization enforces SAML SSO, each member must authorize their personal access tokens or SSH keys for that org, requiring separate approval for each SAML-enabled organization Roles and permission levels (owner, member, billing manager, repository roles, etc.) are assigned on a per-organization basis, so a user often has different permissions in different organizations.
質問 # 38
You are an administrator and need to enforce a policy on forking private and internal repositories. Which options are available for configuring the policy at the enterprise level? (Each answer presents a complete solution. Choose three.)
- A. Disallow forking of private and internal repositories.
- B. Allow people who have access to private and internal repositories to fork these repositories.
- C. Allow specific people or teams to fork private and internal repositories.
- D. Allow organization owners to administer the setting at the organization level.
- E. Disallow repository owners from administering the setting at the repository level.
正解：A、B、D
解説：
You can configure the enterprise policy toallow organization owners to administer the forking setting at the organization level, giving them control over how repos fork within their orgs.
You can choose toallow any user who already has access to a private or internal repo to fork it.
You can also set the policy tonever allow forkingof private or internal repositories across all organizations.
質問 # 39
Which factor affects GitHub Actions pricing for GitHub-hosted runners on GitHub Enterprise Cloud?
- A. Total number of repositories using Actions
- B. Number of workflows defined in .github/workflows/
- C. Number of contributors to the repository Explanation:Incorrect. Contributor count does not impact billing for Actions
- D. Operating system used in the runner environment
正解：D
解説：
GitHub Actions billing for GitHub-hosted runners is based on the number of minutes consumed and the operating system of the runner - Linux, Windows, and macOS each have different per-minute rates.
質問 # 40
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Microsoft試験練習テスト問題で高得点を目指そう：https://www.jpntest.com/shiken/GH-100-mondaishu
検証された材料は決まってこれ！GH-100：https://drive.google.com/open?id=1rUk2IFuddNLrpOkyLd8BUdM-9Dnehw5A