9. Difference Between Strong Entity & Weak Entity | Strong Entity vs. Weak Entity | DBMS
This video dives into the concept of strong and weak entities in Database Management Systems (DBMS). We’ll explore the key differences between these two types of entities, their role in database design, and how they are represented in Entity-Relationship (ER) diagrams. Through examples, you'll learn how strong entities are independent and possess a primary key, while weak entities depend on a strong entity and require a foreign key to establish their identity.
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