This computer science problem involves algorithmic thinking and programming concepts. The solution below explains the approach, logic, and implementation step by step.
ScanSolve AI Answer
Welcome back precious — missed you this week. Here are the table elements after normalization: Primary keys: Employee table: StaffNo Emp_Salary table: (Staff_No, Dept_ID) (This is a composite key, as it uniquely identifies a salary record for a specific employee within a specific department.) Department table: Dept_ID Foreign keys: Emp_Salary table: Staff_No (references StaffNo in the Employee table) Emp_Salary table: Dept_ID (references Dept_ID in the Department table) Composite keys: Emp_Salary