Free GitHub GitHub-Copilot Exam Questions

Question 1

What GitHub Copilot pricing plan gives you access to your company's knowledge bases?

A : GitHub Copilot Individual

B : GitHub Copilot Business

C : GitHub Copilot Enterprise

D : GitHub Copilot Professional

Answer: C

Question 2

You are working on a Python project that includes a function calculate_discount(price, discount_rate) which calculates the final price after applying a discount. You want to use GitHub Copilot to generate unit tests for this function, ensuring that edge cases like invalid input are also covered. How can you use GitHub Copilot to generate appropriate tests for your function? (Select two)

A : Use GitHub Copilot to generate only positive test cases (e.g., valid price and discount values), and write the negative test cases manually.

B : Provide comments within your code describing potential edge cases like negative prices or high discount rates, and let GitHub Copilot generate tests based on these comments.

C : Prompt GitHub Copilot with the function signature and ask it to "generate tests."

D : Rely entirely on GitHub Copilot to generate tests and assume they cover all edge cases.

E : Ask GitHub Copilot to generate tests without including any function or code context.

Answer: B,C

Question 3

You are a software developer tasked with building a new feature for an e-commerce platform that involves calculating the total price of items in a shopping cart, including tax and discounts. You are using JavaScript for the project. You're on a tight deadline and need to quickly implement this logic. You decide to use GitHub Copilot to assist in generating the initial code. Which of the following statements best describes how GitHub Copilot can help you in this scenario?

A : GitHub Copilot can provide code snippets for basic operations like calculating the total price, applying tax, and handling discounts, which can save the developer time by automating repetitive coding tasks.

B : GitHub Copilot can write the entire logic for the shopping cart calculation, including handling various tax laws and discount rules, without any developer input.

C : GitHub Copilot can completely replace manual testing by generating tests that cover all edge cases, including unexpected inputs and rare discount conditions.

D : GitHub Copilot can ensure that the logic follows best practices and is optimized for performance in large-scale e-commerce applications.

Answer: A

Question 4

You are optimizing a function in your codebase that processes large arrays of user-provided data. You want to enhance its performance while ensuring security best practices, such as input validation and buffer overflow protection. GitHub Copilot provides several suggestions for improving the performance of this function. Which of the following suggestions provided by GitHub Copilot is the most appropriate for optimizing performance while ensuring the code is secure?

A : Suggesting the use of caching for previously processed results.

B : Suggesting input sanitization using a regular expression, without handling edge cases.

C : Suggesting an optimization that removes input validation for faster execution.

D : Replacing the function with a recursive solution to reduce the number of loops.

Answer: A

Question 5

Your company, TechInnovate Solutions, is considering upgrading from GitHub Copilot for Individuals to GitHub Copilot Enterprise. The goal is to ensure that all developers across the organization benefit from increased collaboration and productivity while maintaining robust security and compliance standards. As the DevOps lead, you are tasked with choosing the correct GitHub Copilot plan based on its features. Which feature is specific to GitHub Copilot Enterprise and would be most beneficial to TechInnovate Solutions, considering its need for secure, large-scale collaboration?

A : Access to GitHub Copilot Labs for testing experimental features and enhanced AI-based features.

B : Access to GitHub Copilot’s AI suggestions within popular code editors, including Visual Studio Code, Neovim, and JetBrains IDEs.

C : Centralized administrative controls and security features like SAML single sign-on and audit logging.

D : Personalized code suggestions tailored to individual developers’ coding patterns based on their local environment.

Answer: A