Question 1

You are a developer who frequently works from the command line. You want to install GitHub Copilot in the CLI to leverage its auto-completion capabilities while working on various projects. What are the correct steps to install GitHub Copilot in the CLI?

Options :

A : Use Homebrew to install GitHub Copilot by running brew install github-copilot, then authenticate with your GitHub credentials.

B : Clone the GitHub Copilot repository, navigate to the cli folder, and run the make install command.

C : Install the GitHub Copilot CLI via NPM, run the copilot setup command, and authenticate using a personal access token.

D : Install GitHub Copilot CLI through pip by running pip install github-copilot-cli, then configure it with the copilot-cli configure command.

Answer: C

Question 2

You are a software developer considering using GitHub Copilot for a large development team in a mid-sized organization. Your team members work on different types of projects, including private and public repositories. You want to understand how GitHub Copilot works across different environments and what plan would be best suited for your organization’s needs. Additionally, you are concerned about managing costs, ensuring code security, and having access to advanced features for enterprise use. Which GitHub Copilot plan would be the best fit for your organization’s requirements, and why? (Select two)

Options :

A : GitHub Copilot for Individuals (Paid Plan)

B : GitHub Copilot for Individuals (Free for Public Repos)

C : GitHub Copilot for Enterprise

D : GitHub Copilot for Teams

E : GitHub Copilot for Business

Answer: C,E

Question 3

You are a developer working on a Python project, and you want to improve your unit test coverage using GitHub Copilot. You have implemented a function called calculate_discount(price, discount_rate) which calculates the discount for a given product price. The function works correctly, but you haven't written any tests for it yet. You decide to use GitHub Copilot to generate test cases for this function in a separate test file. Which of the following test case suggestions generated by GitHub Copilot is the most appropriate for testing the calculate_discount function under various conditions?

def calculate_discount(price, discount_rate):

return price - (price * discount_rate)

Options :

A :

def test_calculate_discount():
assert calculate_discount("100", 0.1) == "90"
assert calculate_discount(100, "0.1") == 90

B :

def test_calculate_discount():
assert calculate_discount(100, 2.0) == -100
assert calculate_discount(100, 0.2) == 20

C :

def test_calculate_discount():
assert calculate_discount(100, 0.1) == 90
assert calculate_discount(200, 0.2) == 160
assert calculate_discount(50, 0) == 50
assert calculate_discount(0, 0.1) == 0
assert calculate_discount(-100, 0.1) == -90

D :

def test_calculate_discount():
assert calculate_discount(100, 0.5) == 50
assert calculate_discount(0, 0.1) == 0
assert calculate_discount(100, 0.2) == 80

Answer: C

Question 4

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?

Options :

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 5

You are leading a development team at a large enterprise and considering integrating GitHub Copilot Enterprise to help improve code quality, development speed, and collaboration. Which of the following statements about GitHub Copilot Enterprise is correct?

Options :

A : GitHub Copilot Enterprise does not store your private code data, ensuring it remains secure and inaccessible to the broader Copilot model.

B : GitHub Copilot Enterprise provides real-time code reviews based on your organization’s specific coding practices and enforces them automatically.

C : GitHub Copilot Enterprise requires local machine-based setups to provide suggestions and completion based on organization-specific knowledge.

D : GitHub Copilot Enterprise allows you to configure and control which private repositories it can access for training the model.

Answer: A

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