Frontend Developer Intern

Design and develop a frontend application that implements a Role-Based Access Control (RBAC) system. The interface should allow administrators to create and manage users, define roles, and assign permissions to control access within the application. The system should clearly reflect different access levels through the UI and ensure that users can only view or interact with features based on their assigned roles. Focus on building a clean, scalable, and user-friendly interface while handling edge cases and maintaining proper state management.

• How does Virtual DOM diffing work internally, and why is it faster than direct DOM manipulation?
• What are controlled vs uncontrolled components in React? When would you choose one over the other?
• How would you handle global state in a large application? Compare Context API, Redux, and other approaches.
• Explain how code splitting and lazy loading improve performance in frontend applications.
• What is the difference between useEffect and useLayoutEffect in React?
• What is CORS and when does it occur?
• Difference between method overloading and overriding?

• Tell me about yourself.
• Why do you want to join this company?
• What are your strengths and weaknesses?
• Where do you see yourself in 5 years?
• Do you have any questions for us?
• Your teammate is not contributing properly to the project. How would you handle it?
• You have multiple tasks with the same deadline. How do you prioritize?