Tech Prescient interview questions

Round 1: Assignment Create a simple todo application using React. Round 2: Technical Interview What is a callback in JavaScript? What is the difference between setTimeout and setInterval? What are components in React, and what is the difference between functional and class components? Explain the concept of virtual DOM and its benefits. What is the significance of using useMemo and useCallback hooks? Round 3: Managerial Round Discussed past experience. Reasons for leaving the current organization.