Exercises Create an example of an entity with several attribu E2.1 E2.2 Create requirements and the ER diagram for a scenario with 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 E2.2c 1:M relationship, where participation on both
PayPal Gateway not configured
PayPal Gateway not configured