Concept Notes – OSI Reference Model ⚙️ What is OSI Model?The OSI (Open Systems Interconnection) Model is a 7-layer framework used to understand how data moves in a network....
Concept Notes – Joins in DBMS In DBMS, JOIN is used to combine data from two or more tables based on a related column (usually a primary key–foreign key...
Concept Notes – Waves & Resonance (Physics) ⚙️ Waves 📌 Important Terms: ⚙️ Resonance 📌 Natural frequency (f₀): where k = stiffness (spring constant), m = mass. ⚙️ Formulas...
Concept Notes 🔹 What is a Constructor? A constructor in Java is a special method that: 🔹 Types of Constructors in Java 1️⃣ Default Constructor 2️⃣ Parameterized Constructor 3️⃣...
Concept Notes: Deadlocks 🔹 What is a Deadlock? A Deadlock is a situation in an Operating System when two or more processes are waiting for resources, and none of...
Concept Notes Applications of Derivatives – Maxima & Minima 2. Critical Points → ⚙️ Important Formulas ✨ Examples 🔟 10 MCQs Q1. If , then at the function has:(A)...
Create Stylish CSS Hover Social Media Icons | Glassmorphism UI Are you looking for a cool CSS project to practice? 🎨In this tutorial, we’ll build a stylish hover social...
Introduction Have you ever seen a glowing neon cursor on a website and wondered how it was made?In this tutorial, we’ll create a glowing neon cursor effect using Three.js...
Concept Notes – IoT Communication Protocols ⚙️ What is IoT Communication?In IoT (Internet of Things), multiple smart devices (sensors, actuators, appliances, etc.) need to exchange data with each other...
Concept Notes What is Form Validation?Form Validation means checking whether the user has entered valid data into a form before submitting it to the server. It helps prevent errors...