The Complete React Developer Course (with Hooks and Redux) - The useState Hook

The Complete React Developer Course (with Hooks and Redux) - The useState Hook

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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The video tutorial introduces React Hooks, focusing on the useState hook. It explains how hooks simplify code by allowing state management in functional components, which were previously limited. The tutorial demonstrates creating a stateless functional component and using the useState hook to manage state. A challenge is presented to add buttons and props to a component, reinforcing the concepts learned.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the initial state value in useState?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you destructure the array returned by useState?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you implement a button to increment a count in a functional component using useState?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps would you take to add additional buttons to modify the count in a React component?

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