CBSE Class 12 Syllabus 2024 – 25 For Class 12 Informatics Practice Download Online CBSE Syllabus Class 12 Informatics Practice Syllabus As per Guidelines.
CBSE पाठ्यक्रम 12th Class Informatics Practice As Per NCERT
सीबीएसई बोर्ड 12वीं सिलेबस 2024 | CBSE Syllabus 2024 2025 | CBSE Informatics Practice Syllabus for Class XII | CBSE Class 12 Informatics Practice Syllabus www.cbse.gov.in
CBSE Latest Syllabus for Class 12 Informatics Practice is important for students to prepare their study time to time. Here we are provided New Edition CBSE Syllabus 2024. Stay tuned with Us for Get All Subjects Solution Biology MCQ, Physics MCQ, Difference between in Physics, Difference between in Biology.
Exam Pattern for Year 2024 – 25
- Competency Focused Questions in the form of MCQs/ Case Based Questions, Source-based Integrated Questions or any other type = 40%
- Select response type questions(MCQ) = 20%
- Constructed response questions (Short Answer Questions/ Long Answer type Questions, as per existing pattern) = 40%
In case you have missed:- NCERT Solutions for Class 12
CBSE Class 12 Informatics Practice Syllabus 2024 2025
Unit No |
Unit Name | Marks | Periods Theory | Periods Practical |
Total Period |
1 | Data Handling using Pandas and Data Visualization | 25 | 25 | 25 | 50 |
2 | Database Query using SQL | 25 | 20 | 17 | 37 |
3 | Introduction to Computer Networks | 10 | 12 | 0 | 12 |
4 | Societal Impacts | 10 | 14 | – | 14 |
Project | – | – | 7 | 7 | |
Practical | 30 | – | – | – | |
Total | 100 | 71 | 49 | 120 |
Unit Wise syllabus
Unit 1: Data Handling using Pandas -I
- Introduction to Python libraries- Pandas, Matplotlib.
- Data structures in Pandas – Series and Data Frames.
- Series: Creation of Series from – ndarray, dictionary, scalar value; mathematical operations; Head and Tail functions; Selection, Indexing and Slicing.
- Data Frames: creation – from dictionary of Series, list of dictionaries, Text/CSV files; display; iteration; Operations on rows and columns: add, select, delete, rename; Head and Tail functions; Indexing using Labels, Boolean Indexing;
- Importing/Exporting Data between CSV files and Data Frames.
Data Visualization
- Purpose of plotting; drawing and saving following types of plots using Matplotlib – line plot, bar graph,
- histogram
- Customizing plots: adding label, title, and legend in plots.
Unit 2: Database Query using SQL
- Math functions: POWER (), ROUND (), MOD ().
- Text functions: UCASE ()/UPPER (), LCASE ()/LOWER (), MID ()/SUBSTRING ()/SUBSTR (),
- LENGTH (), LEFT (), RIGHT (), INSTR (), LTRIM (), RTRIM (), TRIM ().
- Date Functions: NOW (), DATE (), MONTH (), MONTHNAME (), YEAR (), DAY (), DAYNAME ().
- Aggregate Functions: MAX (), MIN (), AVG (), SUM (), COUNT (); using COUNT (*)
- Querying and manipulating data using Group by, Having, Order by
Unit 3: Introduction to Computer Networks
- Introduction to networks, Types of network: LAN, MAN, WAN.
- Network Devices: modem, hub, switch, repeater, router, gateway
- Network Topologies: Star, Bus, Tree, Mesh.
- Introduction to Internet, URL, WWW, and its applications- Web, email, Chat, VoIP.
- Website: Introduction, difference between a website and webpage, static vs dynamic web page, web server and hosting of a website.
- Web Browsers: Introduction, commonly used browsers, browser settings, add-ons and plug-ins, cookies.
Unit 4: Societal Impacts
- Digital footprint, net and communication etiquettes, data protection, intellectual property rights (IPR), plagiarism, licensing and copyright, free and open source software (FOSS), cybercrime and cyber laws, hacking, phishing, cyber bullying, overview of Indian IT Act.
- E-waste: hazards and management.
- Awareness about health concerns related to the usage of technology.