Python DICTIONAY One Shot 🔥 | Complete Class 12 Computer Science Syllabus in 1 Day

Welcome to Class 12 Computer Science CBSE 2026 🎓

In this ONE DAY ONE SHOT Marathon Session, we are covering the FULL SYLLABUS of Class 12 Computer Science from Morning 7 AM to Evening with complete conceptual clarity, exam-oriented explanation, and important questions.

This session is specially designed for Board Exam Preparation, Revision, and Concept Building.

⏰ Session Timing:
🌅 Morning 7:00 AM onwards
🌙 Full Day Complete Syllabus Coverage

📚 Class 12 Computer Science Full Syllabus Covered

✅ Unit 1: Computational Thinking and Programming – 2

✔ Revision of Python Topics (Class 11)
✔ Functions in Python
✔ Types of Functions (Built-in, Module, User Defined)
✔ Arguments and Parameters
✔ Default and Positional Parameters
✔ Returning Values from Functions
✔ Flow of Execution
✔ Scope of Variables (Global & Local)

✔ Exception Handling
✔ Try – Except – Finally Blocks

✔ File Handling
• Text Files
• Binary Files
• CSV Files
• File Modes
• Read, Write, Append Operations
• Seek and Tell Methods
• Pickle Module
• CSV Reader and Writer

✔ Data Structures
• Stack
• Push and Pop Operations
• Stack Implementation using List

✅ Unit 2: Computer Networks

✔ Evolution of Networking (ARPANET, NSFNET, Internet)
✔ Data Communication Terminologies
✔ Components of Communication
✔ Bandwidth & Data Transfer Rate
✔ IP Address
✔ Switching Techniques (Circuit & Packet Switching)

✔ Transmission Media
• Twisted Pair Cable
• Coaxial Cable
• Fibre Optic Cable
• Wireless Media (Radio, Microwave, Infrared)

✔ Network Devices
• Modem
• Ethernet Card
• RJ45
• Repeater
• Hub
• Switch
• Router
• Gateway
• WiFi Card

✔ Network Types
• PAN
• LAN
• MAN
• WAN

✔ Network Topologies
• Bus
• Star
• Tree

✔ Network Protocols
• HTTP
• FTP
• PPP
• SMTP
• TCP/IP
• POP3
• HTTPS
• TELNET
• VoIP

✔ Web Services
• WWW
• HTML
• XML
• Domain Names
• URL
• Web Browser
• Web Server
• Web Hosting

✅ Unit 3: Database Management

✔ Database Concepts & Need
✔ Relational Data Model
✔ Keys (Primary, Foreign, Candidate, Alternate)

✔ Structured Query Language (SQL)
• DDL & DML Commands
• Constraints
• Create, Alter, Drop Tables
• Insert, Delete, Update
• Operators & Clauses
• Aggregate Functions
• Joins

✔ Python Connectivity with SQL
• Connecting Python with Database
• Executing Queries
• Cursor Functions
• Fetch Methods
• Database Applications

👩‍🏫 Who should watch this video?
• Class 12 Computer Science Students (CBSE)
• Students Preparing for Board Exams 2026
• Beginners in Python, Networking & SQL
• Students looking for Full Syllabus Revision

✨ Why this Session is Special?
Because this is a Complete One Shot Marathon covering the entire syllabus with:
✔ Easy Explanation
✔ Board-Oriented Questions
✔ Conceptual Clarity
✔ Quick Revision Notes
✔ Exam Preparation Strategy

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#Class12ComputerScience
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