CBSE Computer Science Syllabus Class 12 for the Academic Year 2023-24
Class 12 is a challenging year in any student’s life. It marks the end of school life for a student and they look forward to starting life as a college student where they study subjects of their choice. However, before that, they have to put in a lot of hard work and dedication to score well in the Class 12 board exams. Computer Science is a crucial subject for the students appearing for CBSE Class 12 board exams. To score well in the Computer Science exam, it is absolutely necessary that the students are thorough with the CBSE Class 12 Computer Science Syllabus. The CBSE Class 12 students have to be totally well versed with all the topics that are given in the CBSE Syllabus.
CBSE Class 12 Syllabus for Other Subjects:
The CBSE Class 12 curriculum covers a broad range of topics, including maths, physics, chemistry, biology, english, hindi, political science, and more. There is a distinct syllabus for each course that outlines the themes, ideas, and theories that students must study and comprehend. In order to give students a thorough and well-rounded education that would equip them for further study and future employment, the curriculum was created.
CBSE Class 12 Syllabus
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- CBSE Class 12 Computer Science Syllabus
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Computer Science Class 12 Syllabus for 2023-24
We have provided the revised Class 12 Computer Science Syllabus for the students here on our website. In the updated version, some of the topics have been removed from the CBSE Syllabus.
| Unit Number |
Name |
Topics |
| Unit 1 |
Computational Thinking and Programming-2 |
- Recursion
- Idea of Efficiency
- Data-structures
|
| Unit 2 |
Computer Networks |
- Web Scripting Client Side
- Payment purchases via e-commerce using online banking, mobile banking, payment applications, and services
|
| Unit 3 |
Database Management |
- Create Table
- Drop Table
- Alter Table
- Update
- Set
- Insert
- Delete
|
Computer Syllabus for Class 12 CBSE
While preparing for the Computer Science final examination,the students are advised to revise the CBSE Syllabus for Class 11 Computer Science as well as diligently cover all the concepts of Class 12 CBSE Syllabus. This is because the Class 11 & 12 Computer Science concepts are interlinked. A detailed preparation of the Computer Science syllabus of both classes is required for scoring well in the board examination.
The Following is What the Computer Science Syllabus for Class 12 CBSE looks like:
| Unit 1 – Programming and computational thinking – 2 |
- Revising Python
- Functions
- Introduction to files, text file, binary file, CSV files
- File Handling
- Using Python libraries
- Recursion
- Idea of efficiency
- Data Visualisation using Pyplot
- Data structures
|
| Unit 2 – Computer Networks |
- Data communication terminologies
- Evolution of networking:
- Structure of a network
- Transmission media
- Network devices
- Network Stack
- IP addresses
- TCP
- Protocols
- Basic Network tools
- Application layer
|
| Unit 3 – Data Base Management -2 |
- Writing a minimal Django based web application
- Interface Python with SQL database
- SQL commands
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| Unit 4 – Practical Component |
- Database concepts
- Programming in Python
- Relational Data model
- Data Management in SQL and web servers
- Aggregate functions (max, min, avg,sum, count), group by having clause, joins
- Structured Query Language
- Project work (coding)
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Detailed Overview of Each Unit:
Unit 1
- Revision of Python basics of Class 11
- Scope and usage of functions involving tuples, list, default and positional parameters, passing parameters, libraries, return values, etc.
- Types of files and handling.
- Basic operations are performed on text files like open, close, manipulate, read data and append into a text file along with absolute and relative paths.
- Basic operations performed on binary files open, close, read, search, write and use csv.reader() and csv.writerow() functions.
- Importing libraries using python
- Data structures like lists and stacks, including push and pop.
Unit 2
- ARPANET and Internet about the evolution of networking.
- Terminologies used in data communication.
- Twisted pair cable, coaxial cable, optical fibre, microwave, radio, infrared, and satellite link used as transmission media.
- Introduction and types of network topologies.
- Network protocols, mobile telecommunication technologies and mobile processors.
- Protocols for video conferencing and chats.
- Concept of network security.
- Web services like WWW, HTML, XML, http, URL and domain names.
- Websites, web hosting, web browser and web 8 servers.
Unit 3
- Concept of the database.
- Relational data model including the concept of domain, tuple, relation, attribute, degree and cardinality
- Types of keys (primary, foreign, candidate and alternate)
- Concept, advantage, data manipulation and definition language in Structured Query Language (SQL).
- Types of data (number, character, decimal, varchar, varchar 2 and date)
- Revision of SQL commands that were studied in class 11th.
- Equi-join and natural join.
- The interface of python with an SQL database.
Class 12 Computer Science Syllabus – Unit Weightage
The table given below has the Computer Science Syllabus Class 12 with the marks distribution for each unit.
Computer Science Class 12 Syllabus – Weightage Marks
| Theory |
70 |
| Practical |
30 |
| Total Marks |
100 |
The Following is a Unit Wise Breakdown of the Theory Paper of the Class 12 Computer Science CBSE Syllabus
Unit Wise Breakdown of the Computer Syllabus For Class 12 CBSE
| Unit Number |
Name |
Marks |
Theory |
Practicals |
| 1 |
Programming and Computational
Thinking and Programming – 2 |
40 |
70 |
25 |
| 2 |
Computer Networks |
10 |
10 |
– |
| 3 |
Data Management |
20 |
20 |
15 |
|
Total |
70 |
80 |
40 |
| Unit No |
Unit Name |
Term-1 |
Term-2 |
| I |
Computational Thinking and Programming – 2 |
35 |
5 |
| II |
Computer Networks |
— |
10 |
| III |
Database Management |
— |
20 |
|
|
35 |
35 |
The Following is the Breakdown of the Internal Assessment
- Python Programming – 7 marks
- Lab Test – 10 marks
- Python Programme with SQL – 3 marks
- Database query – 7 marks
| Report File |
7 |
| Viva-Voce based on the report file |
2 |
| Project |
8 |
| Viva-Voce based on project |
3 |
| Total |
30 |
Practical Details About Class 12th Computer Science Syllabus
Computer science practical exams for Class 12th have been designed in the following way-
| No. |
Practical |
Marks Distribution – 30 |
Marks for 1st Term – 15 |
Marks for 2nd Term – 15 |
|
Lab Test |
|
|
|
| 1 |
Programmes on Python language |
8 |
6 |
2 |
| 2 |
Questions on SQL queries |
4 |
– |
4 |
|
Report File |
|
|
|
| 1 |
15 python programs based on term 1 syllabus |
7 |
4 |
3 |
| 2 |
3 python programmes on term 2 syllabus |
7 |
4 |
3 |
| 3 |
5 sets of SQL queries |
7 |
4 |
3 |
| 4 |
2 programmes on Python -SQL connectivity |
7 |
4 |
3 |
| 5 |
Project must be based on the concepts learnt in Class 11 and 12.
(Synopsis to be submitted in term 1 and final coding in term 2 |
8 |
3 |
5 |
| 6 |
Viva-Voce |
3 |
2 |
1 |
Outcomes of the Syllabus:
Class 12 Computer Science Syllabus has been developed in a way that it will be very beneficial for the students to get detailed knowledge about computer networks. They will be able to –
- Handle data structures
- Use and understand simple Python programmes easily
- Understand algorithms as well as computing efficiency.
- Use SQL in connection with Python programmes.
- Handle files on a computer system easily.
Class 12th Computer Science Syllabus – Benefits
The following are the benefits of the CBSE Class 12 Computer Science Syllabus –
- The syllabus covers the latest topics that are necessary for the students and it is developed as per the curriculum which has recently been updated by CBSE.
- The syllabus explains all the relevant concepts well and in detail.