Chapter 11

1. First, you have to call the REST API using the fetch() method. Then, you can access the response data using the promises with the fetch() method. The data from the response is saved to the state and the component is rerendered when the state changes.
2. You have to send a DELETE method request using the fetch() method. The endpoint of the call is the link to the item that you want to delete.
3. You have to send a POST method request to the entity endpoint using the fetch() method. The added item should be embedded in the body. You have to add the Content-Type header with the application/json value.
4. You have to send a PATCH method request using the fetch() method. The endpoint of the call is the link to the item that you want to update. The updated item should be embedded in the body. You have to add the Content-Type header with the application/json value.
5. You can use a...