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RBSE Class 12 Computer Science Syllabus 2025-26 has been updated online. You can find the syllabus on the official website of the Rajasthan Board of Secondary Education. A total of 3 units are included in the curriculum, with over 12 chapters included in the syllabus. The theory paper will be conducted for 70 marks, and 30 marks are allotted for the practical exams. The chapters that are included in the syllabus are: Chapter 1: Exception Handling in Python, Chapter 2: File Handling in Python, Chapter 3: Stack, Chapter 4: Queue, Chapter 5: Sorting, Chapter 6: Searching, Chapter 7: Understanding Data, Chapter 8: Database Concepts, Chapter 9: Structured Query Language (SQL), Chapter 10: Computer Networks, Chapter 11: Data Communication, and Chapter 12: Security Aspects.
Do not forget to also go through the practical syllabus since practical is also an important aspect of the Computer Science curriculum. You can check out the detailed RBSE Class 12 Computer Science Syllabus 2025-26 below:
Also Read: RBSE 12th Time Table 2026
RBSE Class 12 Computer Science Syllabus 2025-26
A total of three units with 12 chapters are included in the curriculum. You can check out the detailed syllabus from the table given below:
Unit No. | Unit Name | Chapters | Main Topics / Subtopics Covered |
|---|---|---|---|
Unit I | Computational Thinking and Programming – 2 | - Chapter 1: Exception Handling in Python - Chapter 2: File Handling in Python - Chapter 3: Stack - Chapter 4: Queue - Chapter 5: Sorting - Chapter 6: Searching | • Revision of Python topics from Class XI • Functions: types (built-in, user-defined), parameters, return values, scope (local/global) • File Handling: Text, Binary, and CSV files — opening, reading, writing, appending, modes (r, w, a, etc.) • Python Libraries: creating libraries • Recursion: sum, factorial, Fibonacci series • Idea of efficiency: comparisons in best/worst/average cases • Data Structures: Stack and Queue (operations, implementation using list) |
Unit II | Computer Networks | - Chapter 10: Computer Networks - Chapter 11: Data Communication - Chapter 12: Security Aspects | • Evolution of networks: ARPANET, NSFNET, Internet • Data communication: concepts, components, bandwidth, IP address, switching techniques • Transmission media: Wired (Twisted pair, Co-axial, Fiber-optic), Wireless (Radio, Microwave, Infrared) • Network devices: Modem, Switch, Router, Gateway, Wi-Fi card, etc. • Network types and topologies: PAN, LAN, MAN, WAN; Bus, Star, Tree • Protocols: HTTP, FTP, TCP/IP, SMTP, POP3, HTTPS, TELNET, VoIP, GSM, GPRS, WLL • Mobile technologies: 1G–5G • Web services: WWW, HTML, XML, domain, URL, browser, hosting |
Unit III | Database Management | - Chapter 7: Understanding Data - Chapter 8: Database Concepts - Chapter 9: Structured Query Language (SQL) | • Database concepts and relational data model • Keys: candidate, primary, alternate, foreign • SQL: DDL & DML commands (CREATE, ALTER, DROP, INSERT, DELETE, SELECT, UPDATE) • Operators, constraints, clauses (WHERE, IN, BETWEEN, ORDER BY, GROUP BY, HAVING) • Aggregate functions (MAX, MIN, AVG, SUM, COUNT) • Joins: Cartesian, Equi, Natural • Python-SQL connectivity: inserting, updating, deleting, and displaying data using cursor methods |
RBSE Class 12 Computer Science Syllabus 2025-26 PDF
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You can click on the direct link given below to download the syllabus. Make sure to follow the syllabus to understand the curriculum and complete it on time for a good CGPA overall:
Make sure that you cover every topic of the curriculum, and then do not forget to also go through the practical syllabus because practical will account for 30 marks, which will be added to the final result. You need to score good marks in the practical also to achieve 100% marks in the final result.
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FAQs
Yes, the board will conduct a practical exam for the RBSE Class 12 Computer Science. The practical exam will be of 30 marks. It is an easy opportunity for students to perform well in the board exams.
As per the RBSE Class 12 Computer Science Syllabus 2025-26, the following chapters are included: Chapter 1: Exception Handling in Python, Chapter 2: File Handling in Python, Chapter 3: Stack, Chapter 4: Queue, Chapter 5: Sorting, Chapter 6: Searching, Chapter 7: Understanding Data, Chapter 8: Database Concepts, Chapter 9: Structured Query Language (SQL), Chapter 10: Computer Networks, Chapter 11: Data Communication, and Chapter 12: Security Aspects.
It is advised that the RBSE Class 12 Computer Science Syllabus 2025-26 should be studied continuously. You should go through the chapters as covered in the classroom.
The students who regularly prepare the topics included in the RBSE Class 12 Computer Science Syllabus 2025-26 find it easy.
You can check the marking scheme for the RBSE Class 12 Computer Science Syllabus 2025-26. The chapter with the highest marks should be considered important and given more importance.
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