JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - Firebase Setup / 273

This video tutorial guides viewers through setting up a Firebase project and integrating it with JavaScript. It covers creating a Firebase web app, using Firestore for database management, and implementing form submissions to add data to Firestore collections. The tutorial also addresses error handling and form resetting, providing a comprehensive overview of using Firebase with JavaScript.

What is the first step in starting a JavaScript task with Firebase?

• Creating a Firebase project

• Designing with CSS

• Installing Node.js

• Writing HTML code

What is the purpose of creating a web app in Firebase?

• To host the website

• To design the frontend

• To manage user authentication

• To connect the app with Firebase services

Which method is used to import Firebase into a JavaScript file?

• Using a script tag

• Downloading the SDK

• Installing via npm

• Using a CDN

Why is it important to use a specific version of Firebase?

• To ensure compatibility with other libraries

• To avoid changes in function names and import methods

• To improve performance

• To reduce file size

What is a collection in Firestore?

• A JavaScript object

• A database instance

• A single document

• A group of related documents

What is the purpose of the 'add doc' function in Firestore?

• To create and add a new document

• To update a document

• To read a document

• To delete a document

Which event is used to trigger form submission in JavaScript?

• onClick

• onSubmit

• onLoad

• onChange

What should be done if an error occurs while loading documents?

• Refresh the page

• Check the internet connection

• Reinstall Firebase

• Restart the server

What is the role of 'server timestamp' in Firestore?

• To store the server's current time

• To manage user sessions

• To synchronize data across devices

• To format date strings

What is the final step after adding a document through a form?

• Submit the form again

• Reset the form

• Log out of Firebase

• Close the browser