Lesson 8 of 19 • 2 upvotes • 12:46mins
Baiscs of ER Model, what entity is, what is entity set, how er model is an abstract model, what is entity relationship, what is entity relationship set, derived attributes, composite attributes. An entity may be defined as a thing capable of an independent existance that can be uniquely identified.
19 lessons • 3h 41m
Course Overview
3:03mins
Introduction of DBMS
7:38mins
DBMS Database System Structure and Architecture
11:23mins
DBMS 3-Tier Architecture
10:39mins
2 Level and 3 Level Architecture of DBMS
11:45mins
Data Abstration and Data Independence in DBMS
9:04mins
Data Integrity database
13:53mins
ER MODEL BASICS
12:46mins
Primary key, Unique key, Foreign key, Composite key
13:37mins
Unary relationship, Binary relationship, Ternary relationship, Degree of relationship in er model
9:51mins
Database cardinality
12:01mins
Database Cardinality by example
14:24mins
Recursive relationship dbms
14:38mins
Minimization of ER diagram
11:44mins
Recursive relationship in hindi | DBMS
8:26mins
Minimization of er model in hindi | dbms
12:36mins
Enhanced ER model | DBMS
14:47mins
Database cardinality in hindi
14:26mins
ER DIAGRAM GATE QUESTIONS
14:53mins