3- Draw a complete ERD diagram (Relationships and Entities Model) for the following
In the home maintenance services application, the customer is allowed to create only one account linked to a credit card, where he can request maintenance service in the field of electricity from the application by choosing the appropriate technician for him and then presenting the problem to the technician and after
Agreeing on the specified price. The request is confirmed by the customer and the amount is paid by credit card. The system also enables the technician to evaluate the technician after the end of the service.
Explain the entities and their properties, taking into account the primary key and the relationships between objects and their degree.
The mysteries of her birth had always enchanted Lyralei and her adopted family. Not even Lyralei herself understood the true extent of her connection with the guardian wind.