Question

Which entity type requires a com[posite or associative entity? 1:1 M:1 1:2 M:N

Which entity type requires a com[posite or associative entity?

1:1

M:1

1:2

M:N

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Answer #1

Answer-M:N

M:N relationship type requires a composite or associative entity

Associative entity is also known as composite entity

*It is used to implement M:N relationship between two or more entities

It is to resolve the many to many relationships

Here M:N represents many to many relationship

In this multiple records in the table associate with multiple records in another table.

And rest of the options are wrong Because

They require another form of entity and they are not many to many relationship to suit the composite/associative entity

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