The Complete React Developer Course (with Hooks and Redux) - Setting up React-Modal

The Complete React Developer Course (with Hooks and Redux) - Setting up React-Modal

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial introduces the React Modal component, a third-party library for creating modals in React applications. It covers the setup, import, and implementation of the React Modal, including managing state and dynamic rendering. The tutorial also explains how to use props to control the modal's visibility and content, and how to handle user interactions like closing the modal. The video emphasizes the importance of using third-party libraries to avoid reinventing the wheel and improve application functionality.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of using the React Modal component?

To simplify form validation

To enhance the styling of buttons

To manage application state

To create custom alert dialogs

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which command is used to install the React Modal component?

yarn install react-modal

yarn add react-modal

npm add react-modal

npm install react-modal

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to create a separate component for the modal?

To avoid using third-party libraries

To improve code readability and maintainability

To increase the application's loading time

To reduce the number of files in the project

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a stateless functional component in React?

A component that manages its own state

A component that does not manage state

A component that uses class syntax

A component that only renders HTML

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you determine if the modal should be open?

By using a CSS class

By using a global variable

By checking the component's props

By hardcoding the value in the component

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the 'isOpen' prop in the modal component?

To set the modal's background color

To determine if the modal is visible

To define the modal's size

To specify the modal's position on the screen

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method is used to update the state in React?

this.modifyState

this.changeState

this.setState

this.updateState

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