CBSE Class 12th Exam 2023 Begins on Feb 15: Check Detailed Informatics Practices Syllabus Here

CBSE Class 12th Exam 2023: CBSE will conduct the Class 12th board exam 2023 from Feb 15. Candidates appearing for the exam must check out the revised syllabus of Informatics practices to study accordingly. Continue reading the detailed syllabus of Informatics Practices for CBSE Class 12th Exam 2023.  

Also Read: CBSE Class 12th Exam 2023: Check Detailed Biology Syllabus

CBSE Class 12th Exam 2023 - Revised Informatics Practices Syllabus and Distribution of Marks

Check out the detailed syllabus and marking distribution of Informatics Practices for CBSE Class 12th Exam 2023: 

CBSE Class 12th Exam 2023 - Topic-Wise Syllabus

Check out the topic-wise distribution of Informatics Practices syllabus for CBSE Class 12th Exam 2023:

• Unit 1 - Data Handling using Pandas:

Chapter: Introduction to Python libraries - Pandas, Matplotlib. Data structures in Pandas - Series and Data Frames. Series: Creation of Series from – array, 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.

Chapter: Data Visualisation - Purpose of plotting; drawing and saving following types of plots using Matplotlib – line plot, bar graph, histogram, Customising 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.

Furthermore, candidates can access the complete CBSE syllabus 2023 for the CBSE Class 12th Exam 2023 directly from here. Click Here. 

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