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React · Interview Question

What are Higher-Order Components (HOCs) and when are they needed?

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

Difficulty: MediumType: Subjective

Question Overview

Subject

React

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Asked in Companies

Problem Statement

What are Higher-Order Components (HOCs) and when are they needed?

Explanation

HOCs are wrapper functions that add logic or data to a component. They’re useful for features like authentication, theming, or analytics.

Practice Sets

This question appears in the following practice sets:

React Applied Patterns & Performance

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What are Higher-Order Components (HOCs) and when are they needed? - React | Preplance Interview Prep | Preplance

Master Interviews
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What are Higher-Order Components (HOCs) and when are they needed?

Problem Statement

Explanation

Practice Sets

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Master Interviews Anywhere, Anytime

What are Higher-Order Components (HOCs) and when are they needed?

Problem Statement

Explanation

Practice Sets

Related Questions

What is React and who created it?

What are the main features of React?

Explain the scope and growth of React in the web development ecosystem.

What are the advantages of using React?

What are the limitations of React?

More from React

Master Interviews
Anywhere, Anytime