Class XII Information Practices (Python & MySQL)
This Class XII Information Practices (Python & MySQL) course is designed as per CBSE guidelines to build strong data handling, database, and networking concepts. Students learn Pandas, Matplotlib, SQL queries, and real-world data analysis with practical implementation and exam-focused preparation.
Revision of Class XI Python Programming and MySQL (Database)
Data Handling using Pandas and Data Visualization
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.
Database Query using SQL
- Revision of XI class MySQL
- 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.
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.
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.
Why Choose This Course
This program provides a perfect balance of theory and practical training. Students work on real datasets, learn data visualization, and gain strong command over SQL and Python. It helps in scoring high marks in board exams while also building a solid foundation for future careers in data analytics and IT.
- Exam-oriented preparation with practical approach
- Regular assignments and doubt sessions
- Hands-on practice with Pandas & Matplotlib
- Real-world data analysis projects
Frequently Asked Questions
It builds a strong base for careers in Data Science, Programming, and IT fields.
Basic knowledge of Class XI Python and MySQL is recommended.
Yes, it is designed to improve both theory and practical exam performance.
Yes, practical implementation using Python (Pandas, Matplotlib) and MySQL is included.
What's Our Students Say
Secure Your Future Call Today
Contact NICE IT Services today for job oriented courses with practical training expert guidance and placement support to build your successful future
