Microsoft GH-900 Dumps - 100% Cover Real Exam Questions (Updated 126 Questions)
Real GH-900 dumps - Real Microsoft dumps PDF
Microsoft GH-900 Exam Syllabus Topics:
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
| Topic 4 |
|
NEW QUESTION # 70
Which of the following best describes a Codespace?
- A. A development environment hosted in the cloud
- B. A Visual Studio Code plug-in to manage local devcontainers
- C. A lightweight editing experience that runs entirely in your browser
- D. An AI pair programmer that offers autocomplete-style suggestions
Answer: A
Explanation:
A Codespace is a cloud-hosted development environment provided by GitHub. It allows developers to code in a fully-configured environment that can be accessed from any device with an internet connection. Codespaces integrate with Visual Studio Code, either through the desktop app or directly in the browser, providing a consistent development experience without the need to manually set up a local environment.
Cloud-Hosted Development Environment:
Option C is correct because GitHub Codespaces are essentially cloud-based environments that are pre-configured with the tools and dependencies needed for development. This allows developers to start coding immediately without the overhead of setting up a local environment.
NEW QUESTION # 71
Which of the following describes a branch in Git?
- A. A physical copy of the entire project stored on disk
- B. A separate, isolated copy of the project's codebase
- C. A new repository that shares code with the original "upstream" repository
- D. A pointer to an identical snapshot of the project at a specific point in time
Answer: B
Explanation:
In Git, a branch is a fundamental concept that represents an independent line of development within a project. Here's a more detailed explanation:
Branch in Git:
Option C is correct because a branch in Git is essentially a separate, isolated copy of the project's codebase where you can make changes without affecting the main codebase. Branches allow developers to work on features, fixes, or experiments in parallel to the main project.
Other Options:
Option A is incorrect because while a branch does point to a specific commit (which represents a snapshot of the project), the description lacks the emphasis on the isolated and parallel development aspect that is critical to the understanding of branches.
Option B is incorrect because a branch is not a physical copy stored on disk; it is a logical reference within the repository.
Option D is incorrect because that description better fits the concept of a fork, not a branch. A fork is a new repository that is a copy of another repository, usually used to contribute back to the original ("upstream") repository.
Reference:
Git Documentation: Branches in a Nutshell
GitHub Docs: Understanding the GitHub Flow
NEW QUESTION # 72
What folder is the definition files stored in when creating custom issue forms?
- A. .GitHub
- B. .issues/ISSUE_TEMPLATE
- C. .issues
- D. .github/ISSUE_TEMPLATE
Answer: D
Explanation:
When creating custom issue forms on GitHub, the definition files are stored in the .github
/ISSUE_TEMPLATE folder. This directory is used to define issue templates and forms that help standardize the information collected when users open new issues in the repository. The .github folder is a special directory used for various repository configurations and workflows.
NEW QUESTION # 73
Workflows can reference actions in:
(Each correct answer presents a complete solution. Choose three.)
- A. The same repository as your workflow file.
- B. GitHub Packages.
- C. An enterprise marketplace.
- D. Any public repository.
- E. A published Docker container image on Docker Hub.
Answer: A,D,E
Explanation:
In GitHub Actions workflows, actions can be referenced from various sources depending on the needs of the workflow.
* Any Public Repository:
* Option A is correct. Actions can be referenced from any public GitHub repository, allowing the reuse of shared actions across multiple projects.
* The Same Repository as Your Workflow File:
* Option B is correct. Actions stored in the same repository as the workflow file can be referenced directly, which is common for custom actions specific to that project.
* A Published Docker Container Image on Docker Hub:
* Option E is correct. Workflows can reference actions that are provided as Docker container images hosted on Docker Hub, allowing integration of complex tools and environments.
* Incorrect Options:
* Option C (GitHub Packages) is incorrect as it is more commonly used for storing and managing dependencies, not actions.
* Option D (An enterprise marketplace) is incorrect because GitHub Actions are not directly referenced from an enterprise marketplace but rather from public repositories or Docker images.
References:
GitHub Docs: Reusing Workflows
NEW QUESTION # 74
An organization in a GitHub enterprise has a base permission of " No permissions. " Which users in this enterprise will be able to see all internal repositories within this organization?
(Each answer presents a complete solution. Choose two.)
- A. outside collaborators in the same organization
- B. members in the same organization
- C. members in another organization in that enterprise
- D. outside collaborators with repo Admin access
Answer: B,C
NEW QUESTION # 75
What command should you type to create and switch over to a new branch?
- A. git branch newBranchName
- B. git checkout -b newBranchName
- C. git checkout -n newBranchName
- D. git checkout newBranchName
Answer: B
Explanation:
git checkout -b <new-branch>
Create a new branch named <new-branch>, start it at <start-point>, and check the resulting branch out; Incorrect:
[Not C] git checkout [<branch>]
To prepare for working on <branch>, switch to it by updating the index and the files in the working tree, and by pointing HEAD at the branch. Local modifications to the files in the working tree are kept, so that they can be committed to the <branch>.
Reference:
https://git-scm.com/docs/git-checkout
NEW QUESTION # 76
Which of the following can be performed within GitHub Mobile?
- A. Utilizing the mobile device as a self-hosted runner
- B. Managing notifications from github.com
- C. Chat with other GitHub Mobile users via voice calling
- D. Forking and cloning repositories
- E. Managing enterprise and organization settings
Answer: B
Explanation:
GitHub Mobile provides a streamlined experience for managing your GitHub notifications and participating in discussions, but it does not offer full functionality compared to the desktop or web interface.
Managing Notifications:
Option E is correct because GitHub Mobile allows users to manage notifications, keeping them up to date with their repositories, issues, pull requests, and other activities on GitHub.
NEW QUESTION # 77
What is GitHub?
- A. A cloud-based hosting service for version control and collaboration, focused on creating a safe and collaborative environment for developers
- B. A proprietary software platform for nurturing creativity in developers and building a technology community
- C. A centralized version control system designed for nurturing a community of developers and providing access to open source projects
- D. A platform that focuses on facilitating the growth and sharing of code, specifically designed for new developers to hone their skills
Answer: A
Explanation:
GitHub is a cloud-based platform that provides hosting for software development and version control using Git. It offers tools for collaboration, project management, and security to create a safe and productive environment for developers.
GitHub Overview:
Option B is correct because GitHub is primarily known as a cloud-based hosting service for Git repositories, offering a collaborative environment where developers can work together on projects, manage version control, and implement security practices.
NEW QUESTION # 78
What folder is the definition files stored in when creating custom issue forms?
- A. .GitHub
- B. .issues/ISSUE_TEMPLATE
- C. .issues
- D. .github/ISSUE_TEMPLATE
Answer: D
Explanation:
When creating custom issue forms on GitHub, the definition files are stored in the .github/ISSUE_TEMPLATE folder. This directory is used to define issue templates and forms that help standardize the information collected when users open new issues in the repository.
The .github folder is a special directory used for various repository configurations and workflows.
NEW QUESTION # 79
Without using advanced search syntax, what are some of the available default filters when searching through issues? (Choose two.)
- A. your issues
- B. your project
- C. everything you have commented on
- D. everything assigned to you
- E. everything assigned to your team
Answer: A,D
Explanation:
Filtering issues and pull requests
Issues and pull requests come with a set of default filters you can apply to organize your listings.
You can filter issues and pull requests to find:
All open issues and pull requests
[C] Issues and pull requests that you've created
[E] Issues and pull requests that are assigned to you
Issues and pull requests where you're @mentioned
Reference:
https://docs.github.com/en/issues/tracking-your-work-with-issues/using-issues/filtering-and- searching-issues-and-pull-requests
NEW QUESTION # 80
Which of the following best describes cloning a repository?
- A. It imports your source code into a new repository.
- B. It retrieves code updates from the remote repository.
- C. It creates a copy of the repository on GitHub.com.
- D. It creates a copy of the repository on your local machine.
Answer: D
Explanation:
Cloning a repository in GitHub refers to creating a copy of the repository on your local machine. This allows you to work on the project offline, make changes, and later push those changes back to the remote repository. It does not involve creating a copy on GitHub.com (which would be forking), retrieving updates (which would be pulling), or importing source code into a new repository (which is done differently).
NEW QUESTION # 81
What best describes Markdown?
- A. Version control system
- B. Containerization solution
- C. Programming language
- D. Markup language
- E. Scripting language
Answer: D
Explanation:
Markdown is a lightweight markup language with plain-text formatting syntax. It is designed to be easy to write and read in its raw form, and it can be converted into HTML and other formats.
Markdown is commonly used for formatting readme files, writing messages in online discussion forums, and creating rich text documents.
Markup Language:
Option A is correct because Markdown is indeed a markup language. It is not a programming language, scripting language, version control system, or containerization solution.
NEW QUESTION # 82
What type of operations has Git been optimized for?
- A. web development and browser-based coding
- B. cloud-based operations and synchronization
- C. local file manipulation and offline work
- D. remote collaboration and real-time editing
Answer: C
NEW QUESTION # 83
Which of the following best describes GitHub Pages?
- A. Webpages hosted and published through GitHub repositories
- B. Curated guides around how to use GitHub products
- C. Handles pagination for API requests
- D. Hosts long-form documentation about your project
Answer: A
Explanation:
GitHub Pages is a feature provided by GitHub that allows you to create webpages hosted and published through GitHub repositories. It is commonly used for hosting project documentation, personal websites, or blogs directly from a GitHub repository. It integrates seamlessly with the repository, making it easy to deploy and manage website content.
NEW QUESTION # 84
If there are multiple README files, which of the following locations will be displayed first?
- A. .github
- B. /docs
- C. /src
- D. Root
Answer: D
Explanation:
When multiple README files exist in different locations within a GitHub repository, the README.md file located in the root directory of the repository will be displayed first by default. This file serves as the main documentation for the repository and is automatically rendered on the repository ' s home page.
* Root Directory:
* Option C is correct because the README.md file in the root directory is prioritized and displayed first on GitHub. This is the standard behavior for how GitHub presents documentation.
* Incorrect Options:
* Option A ( .github ) is incorrect because while a README.md file in the .github directory might be used for certain configurations, it is not the first to be displayed.
* Option B ( /src ) is incorrect because the README.md in the src directory is not prioritized over the root.
* Option D ( /docs ) is incorrect because documentation in the /docs folder is typically secondary to the root README.md .
References:
GitHub Docs: About READMEs
NEW QUESTION # 85
What are the two main reasons why one might fork a repository?
(Each answer presents a complete solution. Choose two.)
- A. To create a new repository based on an existing one
- B. To create a new branch to develop a new feature
- C. To propose changes to the base repository
- D. To create an issue or open a discussion
Answer: A,C
Explanation:
Forking a repository on GitHub is a common practice, especially when contributing to open-source projects or when you want to build on existing work. Here are the two main reasons for forking a repository:
* B. To propose changes to the base repository :
* One of the primary reasons for forking a repository is to make changes or improvements that you can later propose to the original repository (often called the " upstream " repository). This is typically done through a pull request. By forking the repository, you get your own copy of the project where you can freely experiment, make changes, and then propose those changes back to the original project.
* C. To create a new repository based on an existing one :
* Forking is also used to create a new repository that is a copy of an existing one. This allows you to work on the project independently of the original repository, effectively creating a new direction for the project or using it as a starting point for a different purpose. This is particularly useful for customization, experimentation, or when you want to build something different while still leveraging the existing codebase.
Explanation of Other Options :
* A. To create an issue or open a discussion :
* This is incorrect because creating an issue or opening a discussion can be done directly on the original repository without needing to fork it. Forking is unnecessary for these actions.
* D. To create a new branch to develop a new feature :
* While creating a new branch is related to development, it does not require a fork. Branches are typically created within the same repository to work on new features. Forking is used when you need an entirely separate copy of the repository.
Given this information, the correct answers are B and C .
References:
GitHub Documentation: Fork a repo
GitHub Documentation: About forks
NEW QUESTION # 86
......
Realistic Prep4SureReview GH-900 Dumps PDF - 100% Passing Guarantee: https://www.prep4surereview.com/GH-900-latest-braindumps.html
Free Microsoft GH-900 Exam Questions and Answer: https://drive.google.com/open?id=1nfLkwYvYsrn0PQN0oIgeLZ8p4tWwtlok
