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Top 30 JAVA Interview Questions and Answers for Beginners
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Q. What are the differences between useState and useReducer Hook ? React Interview Series
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Q. What are Component life cycle phases ? React Interview Series
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Q. What are Component life cycle methods? React Interview Series
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Q. What are Constructors in class components? When to use them ? React Interview Series
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React Interview Series Q. What is the role of super keyword in constructor ?
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React Interview Series Q. What is the role of render method in component life cycle ?
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React Interview Series Q. What are Class Components In React ?
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React Interview Series Q. Why to Avoid Prop Drilling ? In how many ways can avoid Prop Drilling ?
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React Interview Series Q. What is Spread Operator in JSX ?
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React Interview Series Q. What are the types of Conditional Rendering in JSX ?
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React Interview Series Q. What is Transpiler?What is the difference between Compiler & Transpiler ?
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React Interview Series Q. What are React Components ? What are the main elements of it ?
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React Interview Series Q. What are the Types of React components ? What are Functional Components ?
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React Interview Series Q. How do you pass data between functional components in React ?
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React Interview Series Q. What is Prop Drilling in React ?
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React Interview Series Q. How to pass data between class components in React ?
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React Interview SeriesQ. What are the 5 differences btw Functional components and Class components?
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React Interview Series Q. What is Routing and Router in React ?
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React Interview Series Q. How to Implement Routing in React ?
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React Interview Series Q . What are the roles of Routes and Route component in React Routing ?
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React Interview Series Q. What are Route Parameters in React Routing ?
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React Interview Series Q. What is the role of Switch Component in React Routing ?
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React Interview Series Q. What are React Hooks What are the Top React Hooks ?
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React Interview Series Q. What is the role of useState hook and how it works ?
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React Interview Series Q. What is the role of useEffect ? How it works and what is its use ?
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React Interview Series Q. What is the role of useContext hook ?
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React Interview Series Q. What is createContext method ? What are Provider and Consumer properties?
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React Interview Series Q. When to use useContext hook instead of props in real applications ?
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React Interview Series Q. What are the similarities between useState and useReducer hook ?
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React Interview Series Q What is Virtual DOM ? Difference between DOM and Virtual DOM ?
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React Interview Series Q. What are State, Stateless ,Stateful and State Management terms ?
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React Interview Series Q. What is the role of index.html page in React ?
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React Interview Series Q. What is the role of function and return inside App.js?
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Q. What are the 5 Advantages of JSX ?
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React Interview Series Q. What is the role of App.js file in React ?
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React Interview Series Q. What are the Key Features of React ?
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React Interview Series Q4 What is DOM What is the difference between HTML and DOM
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React Interview Series Q. Whether React is a Framework or a Library ? What is the difference ?
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React Interview Series Q What are the 5 Advantages of React ?
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React Interview Series Q. What is React What is the Role of React in software development ?