The Complete React Developer Course (with Hooks and Redux) - Setting up a 404

The video tutorial explains how to set up a 404 page in a React Router application. It covers creating a Not Found component, implementing it as a route without a path, and using the Switch component for conditional rendering. The tutorial also demonstrates testing the 404 page functionality and concludes with a preview of client-side routing.

What happens when a user visits a URL that does not have a defined route in a React application?

How can we render a 404 component for undefined routes in React Router?

Describe the process of creating a 'Not Found' page component in React.

What is the significance of removing the path from the route definition in React Router?

What should be done to ensure that the 404 page only shows when no other routes match?

What is the purpose of the 'Switch' component in React Router?

Explain how the 'Switch' component changes the behavior of route matching in React Router.