Question: only question B , what is the Relation in database not human relationship a. [ 5 points) Define (i) an Entity (ii) Attributes (iii) Entity-set

only question B , what is the Relation in database not human relationship

a. [ 5 points) Define (i) an Entity (ii) Attributes (iii) Entity-set (iv) Value-set and (v) E-R diagram b. [5 points) What is a relationship? Briefly explain different types of relationships

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