INTRODUCTION TO ER-MODEL || COMPONENTS OF ER-MODEL|| ER-DIAGRAM || ENTITY RELATIONSHIP MODEL || DBMS

ER-MODEL
Entity Relationship Model / Entity Relationship Diagram
COMPONENTS OF ER-MODEL
1) ENTITY
i) Strong Entity
ii) Weak Entity
2) ATTRIBUTE
i) Key Attribute
ii) Composite Attribute
iii) Single Valued Attribute
iv) Multi Valued Attribute
v) Derived Attribute
3) RELATIONSHIPS
i) One to One Relationship
ii) One to Many Relationship
iii) Many to Many Relationship
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[@ganeshjaggineni4097]

NICE SUPER EXCELLENT MOTIVATED

[@balaji5279]

Nice explaination sir

[@suyashshrouti]

Thank you sir

[@fog2640]

finished watching

[@kovurudhanush8209]

sir please make videos on java especially desgin patterns sir .

[@deekshitht786]

NO ONE CAN REPLACE U SIR

[@malugurashmitha5241]

Types of data models question explain sir please