Computer Science 2024 updated Latest Syllabus Free Download PDF

The CBSE Computer Science (083) syllabus for Classes 11 and 12 has been meticulously designed to prepare students with a foundational understanding of computational theory, programming skills, and essential concepts for problem-solving in the field of computer science. As of 2024, the syllabus includes topics ranging from basic programming to more advanced concepts in Python, data structures, and networking, ideal for students planning further studies in technology or related fields.

Below, we’ll provide a detailed breakdown of the syllabus for both Class 11 and Class 12, covering core topics, important projects, and assessment structures to help students and educators navigate the course.

 

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Class 11 Computer Science (083) Syllabus 2024

Unit I: Computer Systems and Organization

This unit introduces students to the fundamentals of computer organization and system architecture. Key topics include:

1. Basic Computer Organization
   • Introduction to computer hardware and software components
   • Memory, CPU, input/output devices, and secondary storage
2. Data Representation
   • Number systems (binary, decimal, hexadecimal, octal)
   • Conversion between number systems
   • Binary arithmetic (addition, subtraction, multiplication, and division)
   • Encoding schemes such as ASCII and Unicode

Unit II: Computational Thinking and Programming – 1

In this unit, students will learn the basics of programming using Python:

1. Introduction to Problem Solving
   • Understanding algorithms and flowcharts
   • Solving problems through step-by-step processes
2. Python Programming Basics
   • Syntax, data types, variables, operators, and expressions
   • Input and output operations, conditional statements, and loops
3. Lists and Strings
   • Manipulating lists and strings in Python
   • List operations, slicing, iteration, and basic string functions
4. Functions
   • Defining and calling functions
   • Types of arguments, return values, and scope of variables

Unit III: Society, Law, and Ethics

This unit covers social and ethical aspects of computing, including:

1. Cyber Safety
   • Digital footprint, cyberbullying, and safe practices
   • Malware and privacy considerations
2. Ethics in Technology
   • Intellectual property, plagiarism, and licensing
   • Data privacy and its importance in the digital age

Class 11 Practical Exam

Practical assessment includes programming assignments, a project, and a viva voce based on lab activities. Students need to demonstrate their ability to apply theoretical concepts through hands-on work in Python.

 

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Class 12 Computer Science (083) Syllabus 2024

Unit I: Computational Thinking and Programming – 2

Building on the foundations of Class 11, this unit dives deeper into programming:

1. Revision of Python Programming
   • Quick revision of Class 11 Python concepts, focusing on syntax and logic building
2. Functions and File Handling
   • Advanced use of functions and modules
   • File handling operations, including reading, writing, and managing files
3. Data Structure – Stacks and Queues
   • Introduction to data structures like stacks and queues
   • Understanding LIFO and FIFO operations through practical implementation

Unit II: Computer Networks

Networking concepts are introduced to familiarize students with the basics of communication in digital systems:

1. Introduction to Computer Networks
   • Types of networks (LAN, MAN, WAN) and network topologies
   • Understanding network devices (modem, switch, router, etc.)
2. Network Security and Cyber Ethics
   • Basics of cybersecurity
   • Understanding firewall, VPN, and encryption

Unit III: Database Management

In this unit, students will learn about data management using SQL:

1. Relational Databases and SQL
   • Basics of relational database concepts
   • Using SQL for creating, modifying, and querying databases
   • Practical work includes writing SQL queries for data handling

Class 12 Practical Exam

The practical exam involves programming tasks, SQL queries, and a comprehensive project to demonstrate programming and database skills.

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Exam Pattern and Weightage

The Computer Science (083) exam is divided into theory and practical components for both Class 11 and Class 12. Here’s the exam weightage:

1. Theory Exam: 70 Marks
2. Practical Exam: 30 Marks (includes project, lab test, and viva)

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Projects and Assignments for Practical Learning

To ensure a hands-on learning experience, the syllabus requires students to complete a project using Python in Class 11 and a more advanced project involving both Python and SQL in Class 12. Suggested projects may include:

• Class 11: Simple games, data processing tools, or automation scripts
• Class 12: Student management systems, library systems, or basic e-commerce applications

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Preparing for the Computer Science 083 Exam

1. Practice Regularly
   Familiarity with coding syntax and logical problem-solving improves with consistent practice. Focus on writing programs by hand to get comfortable with coding fundamentals.
2. Focus on Key Topics
   Prioritize learning modules like data structures, SQL, and networking, as these topics hold significant weightage and practical relevance.
3. Work on Sample Papers
   Solving sample question papers and previous years’ papers will help you get acquainted with the exam format and commonly tested concepts.

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The CBSE Computer Science (083) syllabus for 2024 is well-aligned to build a strong foundation in computational thinking and technical skills, preparing students for advanced studies in the field. With a balance of theory and practical application, this course is a comprehensive introduction to the world of computer science. Whether you’re aspiring to study computer science or simply gaining essential skills, mastering this syllabus is the first step toward a tech-driven future.