CBSE Class 11 Computer Science Syllabus 2023-24, Chapter Wise PDF Download
The CBSE Class 12 Computer Science Syllabus has been released by the Central Board of Secondary Education (CBSE). Students of CBSE Class 11 can check the CBSE Class 11 Computer Science Syllabus to get a clear understanding of the topics covered in the CBSE Class 11 Computer Science Syllabus.
The CBSE Class 11 Computer Science Syllabus comprises both theoretical and practical sections. Students can download the CBSE Class 11 Computer Science Syllabus using the following link.
CBSE Class 11 Computer Science Syllabus 2023-24
The CBSE Class 11 Computer Science Syllabus 2023-24 consists of three units. A better understanding of the CBSE class 11 syllabus can be gained with the help of NCERT solutions.
Click here for the best NCERT solutions class 11.
The below table shows the unit names of the CBSE Class 11 Computer Science Syllabus 2023-24.
| Unit Number | Unit Name |
| 1 | Computer System and Organization |
| 2 | Computational Thinking and Programming-1 |
| 3 | Society, Laws, and Ethics |
CBSE Class 11 Computer Science Syllabus Chapter Names
The three units of the CBSE Class 11 Computer Science Syllabus consist of several chapters. Students can get to know these chapters of the CBSE Class 11 Computer Science Syllabus from the NCERT Class 11 textbooks, which are very good study resources. The CBSE Syllabus chapter names are elaborated in the following sections.
CBSE Class 11 Computer Science Syllabus Unit 1 - Computer System and Organization
The unit-1 of the CBSE Class 11 Computer Science Syllabus has six chapters. These chapters cover the basics of computer and software applications. The below table shows the details of this chapter and the topics covered.
| CBSE Class 11 Computer Science Syllabus Unit 1 - Computer System and Organization | ||
| Unit Number | Topics | Details |
| 1.1 | Basic Computer Organization | Introduction to computer system, hardware, software, input and output device, CPU, primary, cache and secondary memory, units of memory |
| 1.2 | Types of software | Operating systems, utilities, device drivers, programming tools, assembler, compiler, and interpreter, application software |
| 1.3 | Operating System | Functions of the operating system, Operating system-user interface |
| 1.4 | Boolean logic | Truth tables and De Morgan’s laws, Logic circuits |
| 1.5 | Number System | Binary, Octal, Decimal and Hexadecimal number systems and conversion between number systems |
| 1.6 | Encoding Schemes | ASCII, ISCII, and Unicode (UTF8, UTF32) |
CBSE Class 11 Computer Science Syllabus Unit 2 - Computational Thinking and Programming-1
The second unit of the CBSE Class 11 Computer Science Syllabus deals with programming, data handling, and problem solving using operators. The topics covered in CBSE Class 11 Computer Science Syllabus Unit -2 are mentioned in the below table.
| CBSE Class 11 Computer Science Syllabus Unit 2 - Computational Thinking and Programming-1 | ||
| Unit Number | Topics | Details |
| 2.1 | Introduction to Problem-Solving | Problem analysis, developing an algorithm, coding, testing, and debugging, representation of algorithms using flowchart etc. |
| 2.2 | Familiarization with the Basics of Python Programming | Introduction to Python, features, execution modes, Python character set, Python tokens, variables, etc. |
| 2.3 | Knowledge of Data Types | Integer, floating point, complex numbers, mapping, mutable and immutable data types etc. |
| 2.4 | Operators | Arithmetic, relational, logical, identity, assignment operators, etc. |
| 2.5 | Expressions, Statement, Type Conversion, and Input/output | Operators, expression, explicit and implicit conversion, handling data as input from the console and output display |
| 2.6 | Errors | Syntax errors, logical errors, and run-time errors etc. |
| 2.7 | Flow of Control | Introduction, use of indentation, sequential flow, conditional flow etc. |
| 2.8 | Conditional Statements | If, if-else, flowcharts, simple programs etc. |
| 2.9 | Iterative Statement | Flowcharts, statements, nested loops, suggested programs etc. |
| 2.10 | Strings | String operations, traversing a string using loops, built-in functions etc. |
| 2.11 | Lists | Introduction, indexing, list operations |
| 2.12 | Tuples | Introduction, indexing, tuple operations |
| 2.13 | Dictionary | Introduction, accessing items in a dictionary using keys, adding a new term, modifying an existing item in the dictionary, etc. |
| 2.14 | Introduction to Python Modules | -- |
CBSE Class 11 Computer Science Syllabus Unit 3 - Society, Law, and Ethics
The third unit of the CBSE Class 11 Computer Science Syllabus focuses on developing concepts on digital applications in social environment, information technology, and handling cyber crimes. The different topics covered under this subject are given in the below table.
| CBSE Class 11 Computer Science Syllabus Unit 3 - Society, Law, and Ethics | ||
| Unit Number | Topics | Details |
| 3.1 | Digital Footprints | -- |
| 3.2 | Digital Society and Netizen | Communication etiquettes in social media |
| 3.3 | Data Protection | Copyright, patent , trademark, violations of Intellectual property rights, open source software and licensing etc. |
| 3.4 | Cyber Crime | Hacking, phishing, online frauds, ransomware, cyber crimes |
| 3.5 | Cyber Safety | Safely in web browsing, identity protection, confidentiality etc. |
| 3.6 | Malware | Viruses |
| 3.7 | E-waste management | Proper disposal of used electronic gadgets |
| 3.8 | Information Technology Act | Principles and practices |
| 3.9 | Technology and Society | Gender and disability issues involving computer applications |
CBSE Class 11 Computer Science Syllabus Practical Section
The practical syllabus of CBSE Class 11 Computer Science Syllabus consists of projects on Python program. Evaluation is based on project report and viva voce. The evaluation scheme of CBSE Class 11 Computer practical is given in the below table.
| CBSE Class 11 Computer Practical Syllabus | ||
| Unit No. | Subjects | Marks |
| 1 | Python program (60% logic + 20% documentation + 20% code quality) | 12 |
| 2 | Report submission with minimum 20 Python programs | 7 |
| Viva voce | 3 | |
| 3 | Project work using most of the concepts being learnt in the course | 8 |
Refer to the table below to gain insights of the syllabus of the other important subjects of CBSE Class 11.
CBSE Class 11 Computer Science Syllabus FAQs
Q1. How many units are there in the CBSE Class 11 Computer Science Syllabus 2023-24?
Ans. There are three units in the CBSE Class 11 Computer Science Syllabus 2023-24.
Q2. How many marks are allotted for the CBSE Class 11 Computer theoretical and Practical Syllabus?
Ans. The theoretical section carries 70 marks and the practical section carries 30 marks in the CBSE Class 11 Computer Science Syllabus.
Q3. Which unit of the CBSE Class 11 Computer Science Syllabus has the highest weight in terms of marks?
Ans. In CBSE Class 11 Computer Science Syllabus, the unit-2 (computational thinking and programming) carries the heist weight of 45 marks out of 70 marks.
Q4. How many chapters are there in Unit -2 of CBSE Class 11 Computer Science Syllabus?
Ans. There are 14 chapters in unit -2 of the CBSE Class 11 Computer Science Syllabus.
Q5. How does PDF download of CBSE Class 11 Computer Science Syllabus help students prepare for the study and exams?
Ans. The PDF format of CBSE Class 11 Computer Science Syllabus gives a clear view of all the theory topics that need to be studied along with practical assignments that need to be done.
