Course Solutions Uncategorized (Solved) : Please Anyone Help Solve Exercise Using Simple Examples Suitable Diagrams Explain Followin Q38103044 . . . .

(Solved) : Please Anyone Help Solve Exercise Using Simple Examples Suitable Diagrams Explain Followin Q38103044 . . . .

 

Please can anyone help me to solve this exercise?

Using your own simple examples and suitable diagrams, explainthe following data modeling concepts.

(i) Entity Relationship Diagrams (ERD)

(ii) Entity Types,

(iii) Entity Instantiations and Identifiers.

(ii) Enhanced Entity Relationship Diagrams (EERD), Super- Types,and Sub- Types.

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