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React Native
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React Native · Interview Question

What is the difference between React.Component and React.PureComponent?

Detailed answer, explanation and code for this interview question. Ideal for React Native interview preparation, coding rounds and viva questions.

Difficulty: MediumType: MCQ

Question Overview

Subject

React Native

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Asked in Companies

Wipro

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Problem Statement

What is the difference between React.Component and React.PureComponent?

Explanation

PureComponent helps prevent unnecessary updates by checking whether props or state have actually changed. It’s useful for class components where performance is important, similar to React.memo for functional ones.

Practice Sets

This question appears in the following practice sets:

Performance Optimization & Debugging

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What is the difference between React.Component and React.PureComponent? - React Native | Preplance Interview Prep | Preplance

Master Interviews
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What is the difference between React.Component and React.PureComponent?

Problem Statement

Explanation

Practice Sets

Related Questions

What is React Native primarily used for?

Which statement best describes the difference between React and React Native?

Which of the following is NOT a core React Native component?

What does the React Native bridge do?

What is the key difference between state and props in React Native?

More from React Native

Master Interviews Anywhere, Anytime

What is the difference between React.Component and React.PureComponent?

Problem Statement

Explanation

Practice Sets

Related Questions

What is React Native primarily used for?

Which statement best describes the difference between React and React Native?

Which of the following is NOT a core React Native component?

What does the React Native bridge do?

What is the key difference between state and props in React Native?

More from React Native

Master Interviews
Anywhere, Anytime