9th Computer Chapter 6 Long Questions | Exercise Chapter 6 | Lec 15

In this video, we have thoroughly explained the long questions of Chapter 6 – Computer Networks from the Class 9 Computer Science textbook. This chapter covers important networking concepts, and the exercise long questions help students understand key topics in detail. We have explained each answer in simple and easy-to-understand language, suitable for 9th class students preparing for board exams. The video includes clear explanations of: 🔹 What is a computer network? 🔹 Types of networks (LAN, WAN, MAN) 🔹 Network topologies (Star, Bus, Ring) 🔹 Networking devices (Router, Switch, Hub, Modem) 🔹 OSI Model layers 🔹 IPv4 and IPv6 addressing 🔹 Common network protocols (TCP/IP, FTP, HTTP) 🔹 Transmission modes 🔹 Applications of networks in real life 🔹 Network security measures (Encryption, Firewalls, Antivirus) This video is a great resource for revision before exams. Don't forget to like, share, and subscribe for more helpful content! 📌 Watch till the end to score full marks in board exams! #Class9Computer #ComputerNetworks #Chapter6Exercise #NetworkingDevices #NetworkTopologies