Free Microsoft GH-300 Exam Questions

Become Microsoft Certified with updated GH-300 exam questions and correct answers

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Total 424 Questions | Updated On: Mar 06, 2026

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Question 1

Your team is developing a project that integrates GitHub Copilot for certain features but involves highly sensitive code, such as intellectual property and confidential data. While setting up Copilot, you implemented content exclusions by disabling it for certain files. However, you are concerned about whether this approach fully protects all sensitive information. Which of the following statements best describes the limitations of content exclusions in GitHub Copilot?

A : Content exclusions prevent Copilot from using the excluded files for current and future code generations across all projects.

B : Content exclusions also prevent Copilot from processing metadata or commit history that contains sensitive information.

C : Content exclusions fully prevent GitHub Copilot from accessing any sensitive information in the codebase.

D : Content exclusions apply only to files you manually disable but do not automatically protect related files or references in other enabled files.

Answer: D

Question 2

An enterprise is implementing GitHub Copilot with a custom model to improve productivity. Which of the following is a realistic benefit of this setup in an enterprise environment?

A : Custom models allow GitHub Copilot to auto-generate complete project documentation based on recent code changes.

B : It enables GitHub Copilot to suggest complex business logic based on past customer data without any user feedback.

C : Using custom models enables Copilot to automatically fix all syntax errors in the project files.

D : GitHub Copilot can incorporate team-specific patterns and architecture, reducing the need for redundant explanations of common design choices.

Answer: D

Question 3

You are developing a Python application that processes large datasets. GitHub Copilot suggests several potential code optimizations to improve performance. Based on these suggestions, which of the following proposed changes is the best way to optimize your code's performance?

A : Using list comprehensions instead of for loops for iterating over large datasets.

B : Suggesting to rewrite your code in a different language (e.g., Java) to make it faster by default.

C : Replacing all file operations with print() statements to monitor data flow in real time.

D : Replacing all loops with recursive function calls to reduce the number of lines of code and improve readability.

Answer: A

Question 4

What configuration needs to be set to get help from Microsoft and GitHub protecting against IP infringement while using GitHub Copilot?

A : Suggestions matching public code to 'blocked'

B : Enforce blocking of MIT or GPL licensed code

C : You need to check code suggestions yourself before accepting

D : Enable GitHub Copilot license checking

Answer: A

Question 5

You are working on a Python project and are unsure how to properly handle an exception when a file fails to open. You decide to use GitHub Copilot to assist with generating appropriate exception handling code. What is the best way to trigger GitHub Copilot to help you in this situation?

A : Start typing the beginning of a try-except block and let GitHub Copilot auto-suggest code for exception handling.

B : Use the GitHub Copilot CLI to find an example of exception handling from the command line.

C : Use GitHub Copilot’s chat feature to paste the full code and ask for error resolution.

D : Invoke GitHub Copilot’s inline chat feature to ask a question directly about exception handling in Python.

Answer: A

Page: 1 / 85

Total 424 Questions | Updated On: Mar 06, 2026

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