Free Microsoft GH-300 Exam Questions

Question 1

You are developing an internal tool at a large company using GitHub Copilot and are curious about how it generates its code suggestions. You are also concerned about the possibility of sensitive code from your project influencing GitHub Copilot’s future suggestions, as well as how Copilot handles private versus public data sources. Which of the following statements best describes how GitHub Copilot works in terms of data usage and suggestion generation?

A : GitHub Copilot only generates suggestions based on the specific project and codebase currently open in the IDE, without using any other external data sources.

B : GitHub Copilot uses public repositories to train its underlying model, but code suggestions can be influenced by private repository data during a user session, though this data is not stored for future training.

C : GitHub Copilot collects and stores data from private repositories to improve future code suggestions across all users.

D : GitHub Copilot generates suggestions based solely on publicly available repositories and does not use data from private repositories for model improvement.

Answer: B

Question 2

You are working on a government-related software project that deals with confidential citizen data. You’ve configured a .copilotignore file to exclude sensitive files from GitHub Copilot’s context. However, your team is concerned about the limitations of content exclusions. Which of the following statements best describes a limitation of content exclusions in GitHub Copilot?

A : Once files are excluded using .copilotignore, GitHub Copilot stops making code suggestions altogether for the entire project.

B : Content exclusions in GitHub Copilot also prevent suggestions based on general programming patterns that resemble the excluded files.

C : Content exclusions will prevent Copilot from using any sensitive code that has already been processed before adding files to .copilotignore.

D : After excluding files with .copilotignore, Copilot will only offer suggestions for code that is directly related to open-source projects.

Answer: D

Question 3

Your team is considering adopting GitHub Copilot for an enterprise project to accelerate development. As the team's tech lead, you need to assess the features of GitHub Copilot and choose the correct plan that suits your team's requirements. Your team requires a solution that integrates with Visual Studio Code, supports multi-line code completions, and provides security vulnerability detection features. Which GitHub Copilot plan would you recommend to your team?

A : GitHub Copilot Free Plan

B : GitHub Copilot Individual Plan

C : GitHub Copilot Business Plan

D : GitHub Copilot Basic

Answer: C

Question 4

You are leading a team tasked with creating a Knowledge Base for your development department. This Knowledge Base should serve as a resource for developers using GitHub Copilot and should include various types of knowledge to guide them in best practices, coding standards, and common patterns. Which of the following is not a typical type of knowledge stored in a development Knowledge Base?

A : Design patterns for solving common software engineering problems

B : Business performance metrics for evaluating application success

C : Code snippets for frequently-used tasks

D : Best practices for writing clean, maintainable code

Answer: B

Question 5

You are leading a development team that integrates GitHub Copilot into a project. Some of the project files contain proprietary algorithms and confidential business logic that you don't want GitHub Copilot to process. You are aware that Copilot uses all the content in the enabled files, including code, comments, and even incomplete code snippets, to generate its suggestions. How should you manage Copilot’s usage to exclude specific content from being used during code generation while continuing to leverage Copilot’s functionality for other parts of the project?

A : Manually obfuscate any confidential code and comments before using Copilot.

B : Use environment variables to control Copilot’s access to sensitive content.

C : Rely on Copilot’s built-in exclusion filters to automatically exclude sensitive code.

D : Disable GitHub Copilot for the project’s sensitive files and repositories.

Answer: D