You have been hired to design a database for prescriptions for RX pharmacies and your first job now is to design an ER model for this database using the following description of that world.
i. patients are identified by their SSN ...
a. Design a simple database schema with not more than 4 files for a University database system indicating all applicable constraints and information. Also, show a sample database state for the database.
Answer:
[php]
`Students take courses’ database schema is :
Student (stuid : ...
1. Given the simple Employee-Worksin-Dept database schema that contains three files described as follows, answer the following questions with regards to this database. (Total for que 1 is 10 marks)
Emp (eid : integer, ename : string, age : integer, salary: ...