Free Microsoft GH-300 Exam Questions

Question 1

A developer is working in a highly regulated industry where data privacy is critical. They are using GitHub Copilot in their code editor. Which of the following practices ensures that private or sensitive data from the code base is excluded from GitHub Copilot suggestions to adhere to privacy regulations?

A : Disable Copilot in the entire organization to ensure no sensitive data is inadvertently exposed

B : Configure a repository-specific .gitignore file to exclude sensitive files from Copilot’s suggestions

C : Enable Copilot’s context exclusions feature, which prevents the tool from using certain files, paths, or types of data for suggestions

D : Ensure that all code suggestions generated by Copilot are manually reviewed before use

Answer: C

Question 2

You are a software developer using GitHub Copilot Chat within your Integrated Development Environment (IDE) to streamline code generation and provide contextual help. You need the tool to suggest and write code snippets based on your current context, as well as answer specific questions related to code logic, syntax, and best practices. Which of the following actions can you perform using GitHub Copilot Chat in your IDE?

A : Generate documentation for your entire project automatically based on code comments.

B : Add security patches to your project based on vulnerabilities detected by GitHub Copilot Chat.

C : Create pull requests with GitHub Copilot Chat directly from your IDE without using GitHub.

D : Get suggestions for code snippets in real-time based on your active code context.

Answer: D

Question 3

Imagine you're using GitHub Copilot to generate a JavaScript function that fetches data from an API, parses the JSON response, and logs specific fields in the console. You want to ensure that the prompt contains all the necessary elements for Copilot to understand your request. Which of the following prompts includes all the fundamental parts of a well-crafted prompt: context, instruction, and any necessary constraints?

A : "Fetch data from an API using JavaScript."

B : "Can you help me write a JavaScript function to work with APIs?"

C : "Fetch data from an API using JavaScript and process it."

D : "Write a JavaScript function that fetches data from an API, parses the JSON, and logs fields 'id' and 'name' to the console."

Answer: D

Question 4

You are a team lead in a software development company that is exploring the use of GitHub Copilot Chat to improve productivity and assist developers in troubleshooting code issues. Which of the following is a key feature of GitHub Copilot Chat that sets it apart from traditional GitHub Copilot features?

A : GitHub Copilot Chat is able to automatically document entire codebases by generating comprehensive README files and documentation without user input.

B : GitHub Copilot Chat can be integrated with GitHub Actions to trigger automated deployments based on developer conversations within the chat interface.

C : GitHub Copilot Chat can be used to run code directly within the chat interface, providing immediate results without switching to an IDE.

D : GitHub Copilot Chat allows developers to ask for explanations about specific lines of code in natural language and receive context-aware responses.

Answer: D

Question 5

You are using GitHub Copilot to write code for a machine learning pipeline in Python. While Copilot can suggest basic functions and code snippets, you find that it often fails to understand the broader logic and business rules that are crucial to your project. You are aware that Copilot is based on a large language model (LLM), and you begin to consider the inherent limitations of such models when it comes to producing context-aware suggestions for complex projects. Which of the following statements accurately describes the limitations of GitHub Copilot and large language models in general?

A : GitHub Copilot has access to the latest information on all libraries and frameworks, ensuring that all suggestions are fully up to date.

B : Copilot-s suggestions are often based on syntactic patterns rather than deep semantic understanding of code, leading to potentially incorrect or unsafe code in certain cases.

C : GitHub Copilot can understand project requirements perfectly, as long as the code comments are detailed and descriptive enough.

D : Large language models like Copilot are capable of creating code solutions for any problem, regardless of complexity or domain-specific knowledge.

Answer: B