Question: What is MERN stack?
Professional Reply:
Candidate:
The MERN stack is a full-stack development framework comprising MongoDB (for the database), Express.js (for server-side application framework), React (for building user interfaces), and Node.js (for JavaScript runtime). It provides a cohesive and efficient environment for developing modern web applications.
Tips for Better Reply:
- Structure your answer: Begin with a concise definition, then elaborate on each component of the MERN stack.
- Highlight the synergy: Emphasize how the components seamlessly work together to create a robust development environment.
- Relate to real-world use: Provide examples or mention projects where you’ve applied the MERN stack to showcase practical experience.
Demo Answer:
I understand the MERN stack as a comprehensive set of technologies used for full-stack web development. It includes MongoDB for the database, Express.js for the server-side framework, React for the user interface, and Node.js for JavaScript runtime. In my previous project, we leveraged the MERN stack to build a scalable and responsive e-commerce platform, showcasing its versatility and effectiveness in modern web development.