Demonstrate the integration of MongoDB with Node.js, including CRUD operations.

Integration of MongoDB with Node.js: CRUD Operations MongoDB is a popular NoSQL database, and integrating it with Node.js allows developers to build scalable and efficient web applications. Below, I'll provide a step-by-step demonstration of integrating MongoDB with Node.js, focusing on CRUD (Create, Read, Update, Delete) operations. 1. Install Node.js and MongoDB: - Explanation: Ensure both Node.js and MongoDB are installed on your system. You can download Node.js from https://nodejs.org/ and MongoDB from https://www.mongodb.com/try/download/community. 2. Create a Node.js Project: - Explanation: Set up a new Node.js project by creating a directory, navigating into it, and initializing a new project using npm. ```bash mkdir node-mongodb-crud cd node-mongodb-crud npm init -y ``` 3. Install Dependencies: - Explanation: Install the required Node.js packages for MongoDB connectivity. In this example, we'll use `mongodb` as the MongoDB driver for Node.js. ```bash npm install express mongodb ``` 4. Create an Express App (e.g., `app.js`): - Explanation: Create a basic Express application to handle HTTP requests. In your project directory, create a file named `app.js` and set up the basic Express server. ```javascript const express = require('express'); const app ....