Haryana Board's Computer Science Syllabus for Class 12th in the academic year 2025-2026 is available for download as PDF files.
The Haryana Board of Secondary Education (HBSE) has released the syllabus for Class 12 Computer Science for the academic year 2025-26. The syllabus, code 906, is divided into six units, each carrying a specific number of marks.
Syllabus Breakdown
The following table outlines the units, their names, the number of periods, and the corresponding theory and practical marks for each unit:
| Unit Number | Unit Name | Number of Periods | Theory Marks | Practical Marks | |-------------|--------------------------|------------------|--------------|-----------------| | 1 | Programming in Python | 6 | 20 | 10 | | 2 | Data Structure using Python | 7 | 30 | 20 | | 3 | Database and SQL | 8 | 35 | 20 | | 4 | Computer Networks | 6 | 20 | - | | 5 | Data Communication | 8 | 27 | - | | 6 | Security Aspects | 5 | 13 | - | | Total | | 40 | 145 | 50 | | Practical Examination | | | | 40 | | Internal Assessment | | | | 20 | | Grand Total | | | 100 | |
Examination Pattern
The Question Paper Pattern for Class 12 Computer Science consists of Competencies (Knowledge, Understanding, Application, Skill) with a total of 100%. The theory exam is out of 40 marks, supported by detailed unit marks totaling the distributed theory marks. The practical exam carries 40 marks, and internal assessment is 20 marks.
Unit Highlights
Unit I: Programming in Python
This unit covers syntax errors, exceptions, and file handling (both text and binary).
Unit II: Data Structure using Python
This unit includes the introduction to stacks and their operations.
Units IV, V, and VI
These units focus on Computer Networks, Data Communication, and Security Aspects respectively, with only theory marks allocated.
Unit IV: Computer Networks
This unit delves into the concepts of network topologies, network devices, and network protocols.
Unit V: Data Communication
This unit discusses types of Data Communication and Communication Media, including Wired Technologies and Mobile telecommunication technologies.
Unit VI: Security Aspects
This unit covers Network Security Concepts, such as firewalls, cookies, hackers, and crackers, and the importance of Antivirus.
Prescribed Books
The prescribed books for HBSE Class 12 Computer Science are the NCERT Textbook for COMPUTER SCIENCE (Class XII) and support materials available on the BSEH website.
Additional Information
A direct link to download the HBSE Class 12 Computer Science Syllabus 2025-26 is provided. Additionally, information for HBSE Class 12 Chemistry Syllabus 2025-26 is also available.
In the provided syllabus for Class 12 Computer Science 2025-26, Unit I, 'Programming in Python', covers topics such as syntax errors, exceptions, and file handling, which are essential aspects of education-and-self-development in online-education platforms like coding courses. Furthermore, in the 'Learning' process of this unit, students will be introduced to concepts related to stacks and their operations in Unit II, 'Data Structure using Python'.
