Microsoft GH-300 Online Practice Questions and Exam Preparation

Microsoft GH-300 Online Questions & Answers

• Question 71:

  Where can you validate if GitHub Copilot is not returning suggestions because of content exclusions?

  A. The GitHub Copilot icon in the status bar of the editor will display a message
  B. The GitHub Copilot logs on GitHub.com under your user settings
  C. The code suggestions window will display a warning message
  D. The GitHub Copilot errors panel in your IDE
  A. The GitHub Copilot icon in the status bar of the editor will display a message

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  Explanation

  "When a file is affected by a content exclusion setting, GitHub Copilot will not suggest code completion in that file..."

  References: GitHub Copilot official troubleshooting documentation on content exclusions.

• Question 72:

  What is few-shot prompting?

  A. Telling GitHub Copilot about the mechanism you want it to use and how to incorporate that into the response
  B. Telling GitHub Copilot from which sources it should base the response on
  C. Telling GitHub Copilot to try multiple times to answer the prompt
  D. Telling GitHub Copilot to iterate several times on the answer before returning it to you
  A. Telling GitHub Copilot about the mechanism you want it to use and how to incorporate that into the response

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  Explanation

  "Few-shot prompting is a technique where you provide examples of the mechanism or output you want the model to follow. These examples guide the AI's responses."

  This proves that option A is correct.

  References: GitHub Copilot prompt engineering documentation.

• Question 73:

  What is the best way to share feedback about GitHub Copilot Chat when using it on GitHub Mobile?

  A. The Settings menu in the GitHub Mobile app.
  B. The feedback section on the GitHub website.
  C. Use the emojis in the Copilot Chat interface.
  D. By tweeting at GitHub's official X (previously known as Twitter) account.
  C. Use the emojis in the Copilot Chat interface.

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  Explanation

  The best way to share feedback on GitHub Mobile is using the emojis in the Copilot Chat interface, which allows for direct and immediate feedback.

  GitHub Copilot Mobile documentation.

• Question 74:

  Which REST API endpoint is used to modify details about a GitHub Copilot Business subscription? (Each correct answer presents part of the solution. Choose two.)

  A. Add teams to the Copilot subscription for an organization
  B. Upgrade or downgrade the subscription tier
  C. Migrate Copilot seat assignments between GitHub organizations
  D. Reassign Copilot seats based on GitHub repository size
  E. Remove teams from the Copilot subscription for an organization
  A. Add teams to the Copilot subscription for an organization
  E. Remove teams from the Copilot subscription for an organization

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  Explanation

  The REST API endpoints are used to add and remove teams from the Copilot Business subscription within an organization.

  GitHub Copilot Business API documentation.

• Question 75:

  Which of the following statements best describes the impact of GitHub Copilot on the software development process?

  A. It decreases software vulnerabilities from third party dependencies.
  B. It reduces overhead by automating testing workflows.
  C. It increases productivity by automating repetitive coding tasks.
  D. It replaces the need for developers in the software development process.
  C. It increases productivity by automating repetitive coding tasks.

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  Explanation

  GitHub Copilot primarily impacts the software development process by increasing productivity through automating repetitive coding tasks.

  GitHub Copilot impact documentation.

• Question 76:

  What practices enhance the quality of suggestions provided by GitHub Copilot? (Select three.)

  A. Clearly defining the problem or task
  B. Including personal information in the code comments
  C. Using meaningful variable names
  D. Providing examples of desired output
  E. Use a .gitignore file to exclude irrelevant files
  A. Clearly defining the problem or task
  C. Using meaningful variable names
  D. Providing examples of desired output

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  Explanation

  The quality of Copilot's suggestions is enhanced by clearly defining the task, using meaningful variable names, and providing examples of the desired output.

  GitHub Copilot prompt engineering best practices.

• Question 77:

  Which GitHub Copilot plan allows for prompt and suggestion collection?

  A. GitHub Copilot Individuals
  B. GitHub Copilot Business
  C. GitHub Copilot Enterprise
  D. GitHub Copilot Codespace
  C. GitHub Copilot Enterprise

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  Explanation

  GitHub Copilot Enterprise allows for prompt and suggestion collection, enabling organizations to analyze and improve their usage of the tool.

  GitHub Copilot Enterprise data collection documentation.

• Question 78:

  What is a benefit of using custom models in GitHub Copilot?

  A. Responses are faster to produce and appear sooner
  B. Responses use practices and patterns in your repositories
  C. Responses use the organization's LLM engine
  D. Responses are guaranteed to be correct
  B. Responses use practices and patterns in your repositories

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  Explanation

  Custom models in GitHub Copilot allow the tool to learn from the specific code patterns and practices within your repositories. This results in suggestions that are more aligned with your organization's coding standards and conventions, improving the relevance and accuracy of the generated code.

  GitHub Copilot Enterprise documentation on custom models.

• Question 79:

  What is used by GitHub Copilot in the IDE to determine the prompt context?

  A. Information from the IDE like open tabs, cursor location, selected code.
  B. All the code in the current repository and any git submodules.
  C. The open tabs in the IDE and the current folder of the terminal.
  D. All the code visible in the current IDE.
  A. Information from the IDE like open tabs, cursor location, selected code.

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  Explanation

  "GitHub Copilot generates suggestions based on context from the IDE, including the file you are editing, open tabs, cursor position, and any selected code."

  This proves that the context is drawn from editor state information, making option A correct.

  References: GitHub Copilot context and suggestions documentation.

• Question 80:

  How is GitHub Copilot Individual billed? (Each correct answer presents part of the solution. Choose two.)

  A. Monthly as a subscription
  B. Annually as a subscription
  C. Monthly, as a metered service based on actual consumption
  D. Free (not billed) for all open source projects
  A. Monthly as a subscription
  B. Annually as a subscription

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  Explanation

  GitHub Copilot Individual is billed as a monthly or annual subscription.

  GitHub Copilot Individual pricing.