Teaching Computer Science to Class 11th and 12th

Shivangi Mahajan

In this course,  Shivangi Mahajan discusses the basic idea about database management system, relational model of database, relational operators and SQL. The course will be beneficial for Class 12 NCERT students.

CBSE Class 12

English

Database Concepts and SQL: Class 12 NCERT

Relational DBMS

Database Management

Computer Science

Class 6-12

Become a topper in your school and ace your board exams by learning from best educators in the country

CBSE

CBSE (Central Board of Secondary Education)

What is database?
Disadvantages of file handling system.
Advantages of database management system.
Basic terms.

Database Concepts

Three levels of Database abstraction and different data models

Database Abstraction and Database Models

Relational model, basic terms used in the model, and few relational operators.

Relational Model

Some more relational operators and the concept of referential integrity.

Relational Operators and Referential Integrity

It tells about SQL, its advantages, and classification of SQL statements.

SQL Basics

Data Types in SQL

SQL commands to create table, inserting values into table, selecting from table.

SQL Commands

SQL operators: arithmetic, relational, logical, like, IN and  between

SQL Operators - 1

SQL Operators - 2

SQL operators like alter, delete, drop, eqi join, non eqi join

SQL Operators - 3

I am a Btech Computer Science student. I am working on web development. I feel pleasure in sharing the knowledge I have with others.

Shruti 

The course will cover all the topics of SQL related to CBSE exam point of view. It can also be referred by other students who want to learn SQL.

SQL for Class12 NCERT

Currently pursuing B. Tech. from DTU Delhi, I love to teach and impart knowledge to students with a zeal and passion to learn new things. 

Sidharth Bhasin

In this course, the educator is discussing 
DBMS, database users, data models and database architecture.

(Hindi) Class 12 Board: Database Concepts

I have completed Masters in Computer Application


Anchal Saxena

The course deals with the introduction of database management system,components of database,advantages of database and database models,ER model,ER Notation

Database Concepts for CBSE Class XII

Working Professional | Computer Science Engineer | Developer | Programmer | Cleared GATE Examination

Jaspreet Kaur

This course will give you a tour from basic to advance level of SQL.

Lessons

10 lessons • 1h 40m

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Database Concepts

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Database Abstraction and Database Models

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Relational Model

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Relational Operators and Referential Integrity

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SQL Basics

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Data Types in SQL

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SQL Commands

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SQL Operators - 1

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SQL Operators - 2

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SQL Operators - 3