GH-300 practice questions 1–10

1. Question 1 · 103 in bank

   What caution should developers exercise when using GitHub Copilot for assistance with mathematical computations?

   • AGitHub Copilot’s capability to optimize complex mathematical algorithms beyond manual coding.
   • BGitHub Copilot’s ability to execute and verify mathematical results in real-time.
   • CGitHub Copilot’s automatic update of outdated mathematical formulas to modern standards.
   • DGitHub Copilot’s reliance on pattern-based responses without verifying computation accuracy.

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   Answer: D

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2. Question 2 · 103 in bank

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

   • AThe GitHub Copilot errors panel in your IDE
   • BThe GitHub Copilot logs on GitHub.com under your user settings
   • CThe code suggestions window will display a warning message
   • DThe GitHub Copilot icon in the status bar of the editor will display a message

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   Answer: D

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3. Question 3 · 103 in bank

   What is the primary role of the ‘/optimize’ slash command in Visual Studio?

   • ATranslates code into a more performant language.
   • BAutomatically formats the code according to the selected style guide.
   • CSummarizes your documentation into more maintainable and readable formats.
   • DEnhances the performance of the selected code by analyzing its runtime complexity.

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   Answer: D

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4. Question 4 · 103 in bank

   Which Microsoft ethical AI principle is aimed at ensuring AI systems treat all people equally?

   • APrivacy and Security
   • BFairness
   • CReliability and Safety
   • DInclusiveness

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   Answer: B

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5. Question 5 · 103 in bank

   What is a likely effect of GitHub Copilot being trained on commonly used code patterns?

   • ASuggest completely novel projects, while reducing time on a project.
   • BSuggest innovative coding solutions that are not yet popular.
   • CSuggest homogeneous solutions if provided a diverse data set.
   • DSuggest code snippets that reflect the most common practices in the training data.

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   Answer: D

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6. Question 6 · 103 in bank

   When crafting prompts for GitHub Copilot, what is a recommended strategy to enhance the relevance of the generated code?

   • AKeep the prompt as short as possible, using single words or brief phrases.
   • BProvide examples of expected input and output within the prompt.
   • CAvoid mentioning the programming language to allow for more flexible suggestions.
   • DWrite the prompt in natural language without any programming language.

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   Answer: B

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7. Question 7 · 103 in bank

   Select 2

   In what ways can GitHub Copilot support a developer during the code refactoring process? Each correct answer presents part of the solution. (Choose two.)

   • ABy providing suggestions for improving code readability and maintainability based on best practices.
   • BBy offering code transformation examples that enhance performance and reduce complexity.
   • CBy independently ensuring compliance with regulatory standards across industries.
   • DBy autonomously refactoring entire codebases to the latest programming language.

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   Answer: AB

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8. Question 8 · 103 in bank

   When using GitHub Copilot Chat to generate boilerplate code for various test types, how can you guide the AI to follow the testing standards of your company?

   • ABy using a specific slash command in the prompt.
   • BBy using a specific command in the terminal.
   • CBy using a specific setting in GitHub Copilot’s configuration.
   • DBy using specific prompt examples in your chat request.

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   Answer: D

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9. Question 9 · 103 in bank

   What can be done during AI development to minimize bias?

   • ACollect massive amounts of data for training.
   • BFocus on accuracy of the data.
   • CUse diverse data, fairness metrics, and human oversight.
   • DImprove on the computational efficiency and speed.

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   Answer: C

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10. Question 10 · 103 in bank

    What is one of the recommended practices when using GitHub Copilot Chat to enhance code quality?

    • ARely solely on Copilot’s suggestions without reviewing them.
    • BRegularly review and refactor the code suggested by Copilot.
    • CDisable Copilot’s inline suggestions.
    • DAvoid using Copilot for complex tasks.

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    Answer: B

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GH-300 practice, question 1. 103 questions available.