Local Setup (offline use) MongoDB Atlas (cloud-based)  Step 1: Choose Your Setup Option A: Install MongoDB Locally (Windows) Go to: https://www.mongodb.com/try/download/community Download the MongoDB Community Server. Install it using default options (make sure “MongoDB Compass” is checked). After installation, run: MongoDB server:...

  Creating a Student Registration Form in Microsoft Excel is simple and can be done using form controls and data validation. Follow these steps: Step 1: Open Excel and Set Up the Sheet Open Microsoft Excel and create a new worksheet. Label the columns for student information, such as: A1: Student ID B1: Full Name C1: Date of Birth D1: Gender E1: Contact Number F1: Email...

PostgreSQL, often called Postgres, is a powerful, open-source relational database management system (RDBMS) known for its stability, reliability, and advanced features. It is widely used by developers, startups, and large enterprises to store, organize, and manage data efficiently. PostgreSQL is one of the most advanced databases available today, offering capabilities that go far beyond basic...

YouTube offers multiple ways to earn money, but it requires effort, strategy, and consistency. Below is a detailed guide on how to monetize your YouTube channel and maximize revenue. Step 1: Choose a Profitable Niche Before you create content, select a niche that aligns with your passion and has earning potential. Some profitable YouTube niches include: Tech Reviews (Affiliate marketing...

What is Node.js? Node.js is an open-source, cross-platform runtime environment that allows developers to run JavaScript code outside of a web browser. It is built on the V8 JavaScript engine, which is the same engine that powers Google Chrome. Node.js enables server-side programming, allowing developers to build scalable and high-performance applications. Key Features of Node.js:...