SQL for CBSE Class 12 Computer Science - Complete Course

SQL for CBSE Class 12 Computer Science - Complete Course

This comprehensive course is designed specifically for CBSE Class 12 Computer Science students to master SQL as per the latest NCERT syllabus and board examination pattern.

What You Will Learn

• Introduction to SQL - Understanding databases, tables, and the role of SQL in data management

• DDL Commands - CREATE, ALTER, DROP, and TRUNCATE with practical examples

• DML Commands - INSERT, UPDATE, and DELETE operations

• SELECT Queries - Retrieving data using WHERE, ORDER BY, and GROUP BY clauses

• Aggregate Functions - COUNT, SUM, AVG, MIN, and MAX functions explained

• Joins and Subqueries - Combining data from multiple tables effectively

• Constraints - PRIMARY KEY, FOREIGN KEY, NOT NULL, UNIQUE, CHECK, and DEFAULT

• Board Exam Practice - Previous year questions and expected patterns solved step-by-step

Course Highlights

• Aligned with the latest CBSE Class 12 Computer Science syllabus

• Step-by-step query writing with real database examples

• Solved previous year board questions

• Practice exercises after every topic

• Bilingual support: English (with Tamil explanations where needed)

• Ideal for both theory and practical

• Whether you are starting fresh or revising before boards, this course will build your confidence in SQL and computer networking and help you score full marks in this section.