Practical GraphQL - Become a GraphQL Ninja - Creating a Logout Functionality using React and GraphQL

This video tutorial guides viewers through implementing logout functionality in a web application. It covers setting up dependencies, creating a logout button, and handling user redirection upon logout. The tutorial also addresses resetting the Apollo client to ensure session data is cleared. Finally, it demonstrates testing the logout process and concludes with a brief overview of the application's features.

What is the first step in implementing logout functionality in the application?

• Designing a new user interface

• Importing necessary dependencies

• Creating a new database

• Writing a user manual

What should the logout button do when clicked?

• Remove the token from local storage

• Display a confirmation message

• Open a new tab

• Redirect to the homepage

Where should the logout button be added in the application?

• On the homepage

• In the footer

• In the navigation menu

• In the settings page

What issue might occur if the token is removed but the user is not redirected?

• The user is redirected to an error page

• The user is logged out but not redirected

• The application crashes

• The user remains logged in

Why is it important to reset the Apollo client during logout?

• To save user preferences

• To update the user interface

• To clear session data

• To improve application speed

What is the expected behavior after a successful logout?

• The user is redirected to the profile page

• The user is logged out and redirected to the login page

• The application displays a logout error

• The user is logged out but remains on the same page

What is the final step in testing the logout functionality?

• Logging in with a new user

• Checking the database for errors

• Verifying the logout button's color

• Ensuring the user can access the profile page without logging in