Next.js from Development to Deployment - Auth Context

This video tutorial explains how to use the Context API in React to manage authentication in an application. It covers creating an Auth Provider with state and methods for registering, logging in, and logging out users. The tutorial demonstrates integrating the Auth Context into the main app and using it in components like the header. It also includes setting up conditional rendering based on user state and preparing for API calls.

What is the primary purpose of using the Context API in this tutorial?

• To manage global state for authentication

• To create a new database

• To design a user interface

• To handle server-side rendering

Which React hooks are imported for managing state and side effects in the context?

• useReducer and useMemo

• useContext and useLayoutEffect

• useState and useEffect

• useCallback and useRef

What is the purpose of the 'auth provider' in the context setup?

• To wrap the application and provide context values

• To store user passwords

• To handle API requests

• To manage CSS styles

Which function is used to create a new context in React?

• useReducer

• useContext

• createProvider

• createContext

What is the role of the 'check user logged in' method?

• To update user profile

• To register a new user

• To verify if the user is logged in across sessions

• To log out the user

How is the AuthProvider integrated into the main application?

• By adding it to the CSS file

• By wrapping the main app component with it

• By importing it into every component

• By using it in the server configuration

What is the purpose of using 'useContext' in the header component?

• To fetch data from an API

• To access and use the AuthContext values

• To manage local component state

• To handle form submissions

Which UI elements are conditionally rendered based on user login status in the header?

• The footer and sidebar

• The login and add event buttons

• The navigation menu

• The search bar

What is the next step after setting up the context in the login and register pages?

• Writing unit tests

• Creating a new database

• Implementing API calls for authentication

• Designing the user interface

What is logged when a user attempts to register?

• The user's IP address

• The user's username, email, and password

• The user's session ID

• The user's browser information