Create an ERD that shows the entities, attributes, relationships, cardinality and optionality that describe the booking of a room by a guest. This…
- Create an ERD that shows the entities, attributes, relationships, cardinality and optionality that describe the booking of a room by a guest. This ERD is to be labelled ERD 1. (50 marks)
In order to create a point of differentiation from other local bed and breakfast houses, Fermoy House will allow guests to have up to 2 of their dogs stay in the attached kennels. The dog names are normally recorded so that Fermoy House can provide guests with a personalised dog collar for each dog.
An entity-relationship diagram (ERD) is a data modeling technique that graphicallyillustrates an information system’s entities and the relationships between those entities.An ERD is a conceptual…
