React JS Masterclass - Go From Zero To Job Ready - Cart: Provider / 125

The video tutorial covers setting up a card provider, implementing add to cart, remove from cart, and clear cart functionalities using a reducer. It also discusses updating the total price dynamically. The tutorial concludes with a preview of accessing and displaying the cart list in the next session.

What is the first step in setting up the cart provider?

• Creating a new component

• Setting up the initial state

• Fixing spelling errors

• Importing the cart reducer

What is the purpose of the 'useReducer' hook in the cart setup?

• To manage side effects

• To handle asynchronous operations

• To manage state and dispatch actions

• To fetch data from an API

What happens when the 'add to cart' function is called?

• The cart list is cleared

• The product is removed from the cart

• The product is added to the cart list

• The cart list is sorted

How does the 'add to cart' function update the cart list?

• By removing the last item

• By replacing the entire list

• By concatenating the new product

• By sorting the list

What is the main logic used in the 'remove from cart' function?

• Sorting the cart list

• Filtering out the product by ID

• Replacing the cart list

• Adding a new product

What does the 'clear cart' function do?

• Adds a new product

• Filters out products by ID

• Resets the cart and total to zero

• Sorts the cart list

How is the total price updated when a product is added?

• By multiplying the product price

• By subtracting the product price

• By dividing the product price

• By adding the product price to the current total

What happens to the total when a product is removed from the cart?

• It remains the same

• It is reset to zero

• It is increased by the product price

• It is decreased by the product price

What is the next step after finalizing the cart functionality?

• Adding more products

• Implementing a fake cart list

• Accessing and displaying the real cart list

• Removing all products

What is the benefit of using real data in the cart functionality?

• It allows for testing with fake data

• It reduces the number of functions needed

• It provides a more accurate user experience

• It simplifies the code