Name: Class 12 Computer Science (CS)
Author: KV Coders Academic Team

Unit 1: Unit I: Computational Thinking and Programming – 2

Introduction to Functions Read

Types of Functions Read

Creating User-Defined Functions & The Flow of Execution. Read

Arguments and Parameters Read

Scope of Variables (Global vs. Local). Read

The Global Keyword Read

Opening & Closing a Text File Locked

Text File Open Modes Locked

The with Clause (Context Manager)? Locked

Writing Data Locked

Reading Data Locked

seek() and tell() Methods Locked

r+, w+, a+ Modes Locked

Summery - Text File Handling Locked

Binary Files & The Pickle Module Locked

Binary File Modes Locked

Writing Data Locked

Reading Data Locked

The Infinite Loop Problem Locked

Appending & Searching Locked

Updating Records Locked

Summery - Binary File Handling Locked

Unit 2: Unit II: Computer Networks

Evolution of Networking Read

Terminologies & Definitions Read

Summery & Revision Read

Database Concepts Read

The Relational Data Model Read

Keys (Primary, Candidate, Alternate, Foreign) Read