Class 12 Computer Science Networking Full Chapter 🔥 | One Shot | 2026-27 cbse Boards

📘 Class 12 Computer Science (CS) Unit 2 – Computer Networks One Shot | CBSE 2026-27 Welcome to Hamari Academy! In this One Shot Full Video, Yogendra Sir explains Computer Networks (Unit 2) in Hindi, based on the latest CBSE 2026-27 syllabus. 🔥 Full Chapter Revision + Important Topics + Exam-Oriented Explanation 🧠 Topics Covered: ✔ Types of Networks (LAN, WAN, MAN) ✔ Network Topologies (Bus, Star, Ring, Mesh, Tree) ✔ Network Devices (Modem, Hub, Switch, Router, Gateway) ✔ OSI Model (7 Layers Explained) ✔ TCP/IP Model ✔ IP Addressing & Protocols ✔ Wired vs Wireless Communication ✔ Internet Services (DNS, Web Browsing, Email) 🎯 Perfect for: CBSE Class 12 CS Students (2026-27) Last-minute revision Board exam preparation Quick concept clarity ⏱️ Timestamps: 00:00 - Introduction 01:10 - Types of Networks 03:15 - Network Topologies 05:30 - Evolution of Networking 07:45 - Network Devices 11:00 - OSI Model 13:20 - TCP/IP Model 16:00 - Networking Concepts 18:30 - Internet Services 20:00 - Summary & Exam Tips 📂 Resources: ▶ Full Class 12 CS Playlist: https://www.youtube.com/ 📱 Get Notes on Telegram: https://t.me/ipcsbyyogendrasir 📝 Comment “NEED NOTES” for handwritten notes! 👍 Like | Share | Subscribe for CBSE 2026-27 Preparation #Class12CS #ComputerNetworks #CBSE2027 #OSIModel #TCPIP #OneShot #Hindi