Computers and Technology

Draw data models for the following entities. In each case, make certain that you show the attributes and identifiers. Also, create a relational database and insert some rows for each of the models.

a. Aircraft: An aircraft has a manufacturer, model number, call sign (e. g., N123D), payload, and a year of construction. Aircraft are classified as civilian or military.
b. Car: A car has a manufacturer, range name, and style code (e. g., a Honda Accord DX, where Honda is the manufacturer, Accord is the range, and DX is the style). A car also has a vehicle identification code, registration code, and color.
c. Restaurant: A restaurant has an address, seating capacity, phone number, and style of food (e. g., French, Russian, Chinese).
d. Cow: A dairy cow has a name, date of birth, breed (e. g., Holstein), and a numbered plastic ear tag.

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Draw data models for the following entities. In each case, make certain that you show the attributes...

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