試験の準備方法-更新するGH-900トレーリングサンプル試験-ユニークなGH-900的中問題集GH-900模擬試験を購入した直後に、Microsoft試験の準備資料をダウンロードして試験の準備をすることができます。 試験の成功の観点から、時間が重要な要素であることは広く認識されています。 GH-900トレーニング資料の準備に費やす時間が長いほど、試験に合格する可能性が高くなります。 そして、Pass4TestのGH-900の学習トレントを使用すると、GitHub Foundations試験ファイルの配信を待つために最初に費やした時間を最大限に活用できます。 GH-900テスト準備試験が一般大衆に受け入れられる理由があります。 Microsoft GitHub Foundations 認定 GH-900 試験問題 (Q23-Q28):質問 # 23
Which of the following steps are part of the Codespaces lifecycle?
(Each answer presents a complete solution. Choose three.)
A. Install
B. Commit
C. Delete
D. Rebuild
E. Clone
F. Rollback
G. Create
正解：C、D、G
解説：
The Codespaces lifecycle on GitHub includes several key steps:
Create: This is the step where a new Codespace is initiated.
Rebuild: A Codespace can be rebuilt to ensure that the environment is up-to-date with the latest code or configurations.
Delete: Once a Codespace is no longer needed, it can be deleted to free up resources.
Committing, cloning, or installing are typical Git operations but are not considered part of the specific lifecycle steps for a GitHub Codespace.
質問 # 24
Which of the following statements most accurately describes who can access a private repository Wiki?
A. Wikis can be viewed by the same people who have Read access to the repository.
B. Wikis will not be visible until shared with a specific user.
C. Wikis are only viewable by repository admins.
D. Wikis are public regardless of whether you have access to the repository.
正解：A
解説：
For private repositories on GitHub, the Wiki is accessible to anyone who has Read access to the repository. This means that if you can view the code and files in the repository, you can also view its Wiki. This makes Wikis a useful tool for documenting projects in a way that is available to all collaborators without requiring special permissions beyond those needed to access the repository itself.
質問 # 25
After 30 minutes of inactivity, a GitHub Codespace will:
A. Commit changes
B. Be deleted
C. Restart
D. Time out
正解：D
解説：
After 30 minutes of inactivity, a GitHub Codespace will time out. This is designed to conserve resources when the Codespace is not being actively used. The session will be paused, and you'll need to reconnect to resume your work. However, the Codespace is not deleted, and any unsaved changes might not be lost but should be committed or saved to prevent data loss.
質問 # 26
What are the defining features of Git?
A. Low-cost local branching, convenient staging areas, multiple workflows, and being designed for managing small projects
B. Distributed version control, open source software, and being designed for handling projects of any size with efficiency
C. Centralized version control, proprietary software, and being designed for small projects
D. Sequential version control, cloud-based hosting service, and being designed for collaboration on large projects
正解：B
解説：
Git is a widely-used version control system that has several defining features:
Distributed Version Control:
Git is a distributed version control system, meaning that every developer has a full copy of the entire repository, including its history, on their local machine. This enables greater flexibility, as work can be done offline and each user has access to the full project history.
Open Source Software:
Git is open-source, meaning its source code is freely available for use, modification, and distribution. This fosters a large community of users and contributors who continuously improve the software.
Efficiency with Large Projects:
Git is designed to handle projects of any size with speed and efficiency. It can manage large codebases and many contributors without significant performance degradation, making it suitable for everything from small personal projects to large, complex software systems.
Incorrect Options:
Option B is incorrect because Git is not a sequential version control system, nor is it inherently tied to cloud-based services. GitHub, GitLab, and other platforms offer cloud hosting for Git repositories, but Git itself is a version control tool.
Option C is incorrect because Git is not limited to small projects; it is designed to scale efficiently, and the other features mentioned are only partial descriptions of Git's capabilities.
Option D is incorrect because Git is not a centralized version control system; it is distributed. Additionally, Git is open-source, not proprietary, and is used for projects of all sizes.
Reference:
Pro Git Book: What is Git?
Git Documentation: Distributed Version Control
GitHub Docs: Understanding the Git Workflow
質問 # 27
What are three valid states for a file in a git repository?
(Each correct answer presents part of the solution. Choose three.)
A. Uncommitted
B. Tracked
C. Staged
D. Committed
E. Modified
正解：C、D、E
解説：
In a Git repository, a file can be in one of the following three valid states:
Committed: The file is saved in the local repository. It is part of the permanent history of the project.
Modified: The file has been changed but not yet staged or committed. It is in the working directory.
Staged: The file has been marked to be included in the next commit. It is in the staging area, ready to be committed.
These states represent the typical lifecycle of a file as it moves through the process of being edited, reviewed, and saved in Git.