(Solved) : Page 53 E22a E22b E22c 2 E22 M N Relationship 3 E22 1 1 Relationship Q41394968 . . .

Exercises Create an example of an entity with several attributes. Create requirements and the ER diagram for a scenario ith t

Page 53: E2.2a, E2.2b, E2.2c.

2. The same as E2.2 for an M:N relationship.

3. The same as E2.2 for an 1:1 relationship.

Exercises Create an example of an entity with several attributes. Create requirements and the ER diagram for a scenario ith two entities (both with several attributes) involved in the following relationship: E2.2a 1:M relationship, where participation on the 1 side is mandatory and participation on the M side is optional. E2.2b 1:M relationship, where participation on the 1 side is optional and participation on the M side is mandatory. E2.2c 1:M relationship, where participation on both sides is mandatory. E2.1 E2.2 Show transcribed image text Exercises Create an example of an entity with several attributes. Create requirements and the ER diagram for a scenario ith two entities (both with several attributes) involved in the following relationship: E2.2a 1:M relationship, where participation on the 1 side is mandatory and participation on the M side is optional. E2.2b 1:M relationship, where participation on the 1 side is optional and participation on the M side is mandatory. E2.2c 1:M relationship, where participation on both sides is mandatory. E2.1 E2.2

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Answer to Page 53: E2.2a, E2.2b, E2.2c. 2. The same as E2.2 for an M:N relationship. 3. The same as E2.2 for an 1:1 relationship….