RBSE Class 12 Computer | Networking Data Communication Cyber Security | Fast Track Revision | Part 4

Описание: Welcome to **GyanSetu – Complete Board Exam Preparation Channel**.

In this final part of the marathon series, we cover:

🌐 *Networking*
📡 *Data Communication*
🔐 *Cyber Security*

This session is designed for *Hindi Medium and English Medium students* preparing for **RBSE Board Exam 2026**.

---

📚 Topics Covered

🔹 Networking

Computer Network Definition
Types of Networks (LAN, MAN, WAN)
Transmission Media (Wired & Wireless)
Modem & Router
Network Diagram (Exam Drawing Pattern)

🔹 Data Communication

Components of Communication
Bandwidth
Transmission Modes
Guided & Unguided Media
Protocols (HTTP, FTP, SMTP)

🔹 Cyber Security

Virus & Trojan
Types of Hackers
Firewall
Preventive Measures
Difference Tables (Very Important)

---

🎯 Based On

✔ Last 4 Years RBSE Board Papers
✔ Model Paper 2026
✔ Repeated Long Answer Questions
✔ Most Expected Questions

---

🎓 Who Should Watch?

✔ RBSE Class 12 Computer Science Students
✔ Hindi Medium Students
✔ English Medium Students
✔ Students targeting 40+, 50+, or full marks
✔ Last-minute revision students

---

🔥 Complete Marathon Series

📌 Part 1 – Exception Handling + File Handling + Stack + Queue
📌 Part 2 – Sorting & Searching
📌 Part 3 – Understanding Data + DBMS + MySQL
📌 Part 4 – Networking + Communication + Cyber Security (Final Part)

---

📥 Free PDF Available

Board-oriented Question & Answer PDF available (link in description / pinned comment).

---

📌 Don’t Forget

👍 Like
🔔 Subscribe to *GyanSetu*
📤 Share with your classmates

Let’s score maximum marks in RBSE Computer Science Board Exam 💯

---

#RBSEClass12 #RBSEComputerScience #ComputerScience03
#RBSEBoardExam2026 #GyanSetu
#Networking #DataCommunication #CyberSecurity
#LAN #MAN #WAN #Firewall #Virus #Trojan
#FastTrackRevision #HindiMedium #EnglishMedium
#BoardExamPreparation #RBSE2026
```

---

🎨 Thumbnail Text Suggestion (Short & High CTR)

Networking
Communication
Cyber Security
Final Part 4