GitHub Copilot Practice Test
Build your confidence for GitHub Copilot. Practice the concepts, understand the answers, and strengthen your knowledge one question at a time.
Try a sample questionExam overview and details
The GitHub Copilot certification exam is a comprehensive assessment designed to validate a developer's proficiency in leveraging GitHub Copilot as an AI-powered pair programmer. This 46-question exam evaluates practical knowledge across the full spectrum of Copilot's capabilities, from fundamental code completion and chat interactions to advanced prompt engineering, security best practices, and integration within the software development lifecycle. It is intended for professional developers, software engineers, and technical leads who actively use or plan to integrate Copilot into their daily workflow to enhance productivity and code quality. By passing this exam, candidates demonstrate not only technical mastery of the tool's features but also the contextual understanding required to use it effectively, responsibly, and securely in real-world projects. Successful certification signals an individual's ability to harness AI assistance to accelerate development, reduce boilerplate coding, and explore solutions while maintaining robust coding standards.
Sample Questions
Choose an answer and explore the explanation to see how practice works.
A robotics startup is adopting Copilot for a TypeScript and React codebase. During rollout, an engineer asks why Copilot suggested a deprecated API immediately after a nearby legacy import. Which explanation should the platform team give?
A game studio has a Python and FastAPI repository. A engineering manager needs a short summary of a long pull request for release triage. The team has access to current GitHub Copilot capabilities in the IDE and GitHub.com. Which option is the best fit?
A retail analytics group is adopting Copilot for a C# and ASP.NET Core codebase. During rollout, a team assumes every chat answer is trained on its private repository in real time. Which explanation should the platform team give?
A fintech platform is using GitHub Copilot in a Kotlin on Android service. The staff engineer reviews a Copilot-assisted change where a junior developer asks Copilot to write an encryption helper and receives AES-ECB code. The sprint is under time pressure, but the code will ship to production this week. Which response best reflects responsible Copilot use?
A bank modernization program is trying to improve delivery speed in a Terraform and GitHub Actions codebase. A platform administrator is writing documentation for an unfamiliar SDK. What is the best way to use Copilot productively without lowering quality?
Career Opportunities & Salary
Exam insights and study advice
In today's fast-paced development environments, the ability to effectively utilize AI-assisted coding tools is transitioning from a novelty to a core professional competency. This exam matters because it moves beyond simple familiarity to certify a practitioner's skill in maximizing Copilot's potential for tangible outcomes: shipping features faster, reducing cognitive load on repetitive tasks, and improving code documentation and test coverage. It validates the critical judgment needed to review AI-generated suggestions, mitigate security risks like inadvertent use of insecure code patterns, and integrate the tool into team workflows without sacrificing codebase integrity. Certification provides a verifiable benchmark for employers seeking developers who can responsibly leverage AI to drive efficiency and innovation.
What this exam covers
Use the published domain weights to plan your study. Practice results do not predict your certification exam score.