Question: E2.2a, E2.2b, E2.2c, E2.2d, E2.2e, E2.2f, E2.2g (Each question requires a scenario with two entities with several attributes and a relationship between them. You need

E2.2a, E2.2b, E2.2c, E2.2d, E2.2e, E2.2f, E2.2g (Each question requires a

E2.2a, E2.2b, E2.2c, E2.2d, E2.2e, E2.2f, E2.2g

(Each question requires a scenario with two entities with several attributes and a relationship between them. You need to draw an ERD. Then, need two sentences to interpret the meaning of the E-R diagram: the first one is about 1:M or M:N relationship; the second one is about the optional and/or mandatory. You can use the same 1:M (or M:N) relationship, but with different participation.)

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