Informatics Practices is one of the elective subjects for Class 12. Here you can buy various study materials related to Informatics Practices for Class 12.
You can easily score better marks in Class 12 Informatics Practices with a solid preparation plan and study materials. You should clear the concept in every topic to score better in the Class 12 Informatics Practices Exam.
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Here you will get the Class 12 Informatics Practices Chapter-Wise NCERT Books for Class 12 PDF. You can download the NCERT Class 12 Informatics Practices Textbooks.
You will find the Class 12 Informatics Practices book chapters, as given below. You can download NCERT 12 Informatics Practices book PDF and other study materials from our website.
Unit one: Networking and open standards
Open Source Concepts: Open Source Software (OSS), common FOSS/FLOSS examples (e.g., Gnu/Linux, Firefox, Open Office), common open standards (open document format Ogg Vorbis)
Computer Networking: Networking – a brief overview, Basic concept of domain name, MAC, and IP Address, Identifying computers and users over a network (Domain Name, MAC ‘Media Access Control’ and IP address), domain name resolution, Network Topologies, Types of network – LAN, MAN, WAN, PAN; Wired Technologies – Co-Axial, Ethernet Cable, Optical Fiber;
Wireless Technologies – Blue Tooth, Infrared, Microwave, Radio Link, Satellite Link; Network Devices – Hub, Switch, Repeater, Gateway – and their functions Network security – denial of service, intrusion problems, snooping
Indian Language Computing: character encoding, UNICODE, different types of fonts (open type vs. true type, static vs. dynamic), Entering Indian Language Text – phonetic and keymap based.
Unit two: Programming
It explains the basic concept of Access specifier for classes, Members and methods, the basic concept of Inheritance: need, Method Overloading, and Overriding, Abstract Class and Interfaces, use of interfaces. It helps in understanding MySQL database and HTML based web pages.
Unit three: Relational Database Management System
It deals with the fundamentals Concept of Database Transaction, Committing and revoking a Transaction using COMMIT and REVOKE, Grouping Records: GROUP BY, Group functions – MAX(), MIN(), AVG(), SUM(), COUNT(); using COUNT(*), DISTINCT clause with COUNT, Group Functions and Null Values, Displaying Data From Multiple Tables: Cartesian product, Union, concept of Foreign Key, Equi-Join, concept of creating, altering and deleting tables.
Unit four: IT Applications
It comes up with the study of front-end interface (TextBox, Radio Button, CheckBox, List, etc.), back-end database (requirement of tables and its essential attributes) and front-end database connectivity (Demonstration and development of appropriate Front-end interface and Back-end Database for e-Governance, e-Business and e-Learning application)
Here you will get the Class 12 Informatics Practices Textbooks from Top Indian publications, which cover all the topics and concepts.
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We are providing 12th Informatics Practices Book PDF on the latest CBSE Class 12 syllabus for the following boards.
You should solve the CBSE Class 12 previous year question papers and also top 12th Informatics Practices sample papers to speed up 12th exam preparation. You can easily buy online and solve the questions as more as possible.
You can also find the various important study materials, as given below, along with the 12th Class Informatics Practices textbook.
The study materials are available for CBSE Class 12 Informatics Practices syllabus and also available for other boards as given above.
You can build a solid base on multiple subjects from our Class 12 videos.
