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Microsoft GH-300 - Questions & Answers

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Question 1
Single choice

Which GitHub Copilot plan could an Azure DevOps organization use without requiring a GitHub Enterprise license?

A.

GitHub Copilot Individual

B.

GitHub Copilot Enterprise

C.

GitHub Copilot for Azure DevOps

D.

Copilot Teams

Question 2
Single choice

How does GitHub Copilot Chat utilize its training data and external sources to generate responses when answering coding questions?

A.

It primarily relies on the model's training data to generate responses.

B.

It primarily uses search results from Bing to generate responses.

C.

It combines its training data set, code in user repositories, and external sources like Bing to generate responses.

D.

It uses user-provided documentation exclusively to generate responses.

Question 3
Single choice

How does the /tests slash command assist developers?

A.

Constructs detailed test documentation.

B.

Creates unit tests for the selected code.

C.

Integrates with external testing frameworks.

D.

Executes test cases to find issues with the code.

Question 4
Single choice

What is the correct way to access the audit log events for GitHub Copilot Business?

A.

Navigate to the Security tab in the organization's GitHub settings

B.

Navigate to the Insights tab in the repository settings

C.

Use the Audit log section in the organization's GitHub settings

D.

Use the Code tab in the GitHub repository

Question 5
Multiple choice

What are the potential risks associated with relying heavily on code generated from GitHub Copilot? (Each correct answer presents part of the solution. Choose two.)

A.

GitHub Copilot may introduce security vulnerabilities by suggesting code with known exploits.

B.

GitHub Copilot may decrease developer velocity by requiring too much time in prompt engineering.

C.

GitHub Copilot's suggestions may not always reflect best practices or the latest coding standards.

D.

GitHub Copilot may increase development lead time by providing irrelevant suggestions.

Question 6
Single choice

What is the impact of the "Fill-In-the-Middle" (FIM) technique on GitHub Copilot's code suggestions?

A.

Restricts Copilot to use only external databases for generating code suggestions.

B.

Allows Copilot to generate suggestions based only on the prefix of the code.

C.

Ignores both the prefix and suffix of the code, focusing only on user comments for context.

D.

Improves suggestions by considering both the prefix and suffix of the code, filling in the middle part more accurately.

Question 7
Multiple choice

What kind of insights can the GitHub Copilot usage metrics API provide to help evaluate the effectiveness of GitHub Copilot? (Each correct answer presents part of the solution. Choose two.)

A.

The API can generate detailed reports on code quality improvements made by GitHub Copilot.

B.

The API can track the number of code suggestions accepted and used in the organization.

C.

The API can provide Copilot Chat specific suggestions acceptance metrics.

D.

The API can refactor your code to improve productivity.

E.

The API can provide feedback on coding style and standards compliance.

Question 8
Multiple choice

Which capabilities are provided by the GitHub Copilot usage metrics API?

A.

The API can generate detailed reports on code quality improvements made by GitHub Copilot.

B.

The API can track the acceptance rate of code suggestions accepted and used in the organization.

C.

The API can refactor your code to improve productivity.

D.

The API can provide feedback on coding style and standards compliance.

E.

The API can provide Copilot Chat specific suggestions acceptance metrics.

Question 9
Single choice

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

Question 10
Single choice

How does GitHub Copilot Chat ensure that a function works correctly?

A.

By suggesting assertions based on the code's context and semantics.

B.

By automatically writing all the tests for the function.

C.

By writing the implementation code for the function.

D.

By executing the test cases to validate the correctness of the code.

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