The Full Stack Web Development - Node MongoDB Driver - Part 1

This video tutorial introduces MongoDB, a NoSQL database, and demonstrates how to set it up and use it with Node.js. It covers connecting to MongoDB, inserting single and multiple documents, and finding documents using the MongoDB shell and Node.js application. The tutorial emphasizes MongoDB's scalability and flexibility, allowing users to define their schema and fields dynamically.

What type of database is MongoDB classified as?

• Graph Database

• NoSQL Database

• Relational Database

• In-memory Database

What is a key feature of MongoDB that enhances its scalability?

• Built-in data encryption

• Support for SQL queries

• Predefined schema requirement

• No need to predefine schema

Which command is used to view available databases in MongoDB shell?

• show dbs

• list databases

• show databases

• display dbs

What is the purpose of the 'NPM init' command in setting up a Node.js project?

• To install MongoDB

• To start the Node.js server

• To initialize a new package.json file

• To install Node.js

Which command is used to install MongoDB as a dependency in a Node.js project?

• npm add mongodb

• npm update mongodb

• npm get mongodb

• npm install mongodb --save

What is the default port used by MongoDB?

• 27017

• 8080

• 5432

• 3306

What is the purpose of the 'insert' method in MongoDB?

• To insert a document

• To find a document

• To update a document

• To delete a document

How can you insert multiple documents in MongoDB using Node.js?

• Using insertOne

• Using insertMany

• Using insertMultiple

• Using insertBatch

Which method is used to retrieve all documents from a collection in MongoDB?

• findAll

• retrieve

• getAll

• find

What is the purpose of the 'toArray' method in MongoDB queries?

• To filter the result

• To sort the result

• To convert the result to an array

• To convert the result to a JSON object