Full Stack Web Development MASTERY Course - Novice to Expert - Handling DELETE Request in Our API

The video tutorial covers the implementation of the delete request in an API. It begins with an introduction to the delete method, followed by a detailed explanation of how to implement it using Mongoose. The tutorial also addresses error handling using try-catch blocks and managing invalid ID errors. Finally, it demonstrates testing the delete functionality using Postman, ensuring the correct deletion of documents from the database.

What is the primary focus of the delete request in the API?

• To create new data

• To remove specific documents

• To read all data

• To update existing data

Which method is used to specify the endpoint for the delete request?

• app.delete

• app.patch

• app.post

• app.get

Why is the ID important in the delete request?

• It helps in creating new documents

• It reads all documents

• It is used to query and identify the document to delete

• It updates the document

What status code is set when an error occurs during the delete request?

• 500

• 200

• 201

• 404

What is the purpose of the try-catch block in the delete request?

• To read data

• To update data

• To handle errors gracefully

• To create new data

Which Mongoose function is used to delete a document by its ID?

• deleteMany

• findById

• findByIdAndDelete

• findOneAndUpdate

What happens if you try to delete a non-existent document?

• The server crashes

• The request is ignored

• A new document is created

• An error is thrown

What tool is used to send delete requests in the demonstration?

• Postman

• Node.js

• MongoDB Compass

• Visual Studio Code

How can you verify that a document has been deleted in MongoDB?

• By creating a new document

• By restarting the server

• By refreshing the MongoDB Compass

• By checking the console logs

What status code indicates that the database has not been modified?

• 200

• 304

• 500

• 404