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Database Management System
Lesson 8 of 8 • 0 upvotes • 13:02mins
In this lesson we study about weak entity set and also it's implementation in ER diagram.
8 lessons • 1h 18m
Introduction to ER Model (in Hindi )
9:45mins
Attributes (in Hindi)
9:25mins
Relationship (in HIndi)
10:04mins
One to one relationship (in Hindi)
8:33mins
Mapping Cardinality (in Hindi)
8:49mins
ER Diagram Notanions (in Hindi)
8:53mins
Cardinality constraints
9:58mins
Weak entity set
13:02mins