Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Convert ERDs into relational models: Note: The result of conversion is a collection of simplified commands example is below: Convert ERDs into relational models: resulit
Convert ERDs into relational models:
Note: The result of conversion is a collection of simplified commands example is below:
Convert ERDs into relational models: resulit must be in simplified commands lke the sample example shown above.
Be sure to convert each many-to-many relationship into a table.
Do not convert (0,1)-to-many relationship to a table. That is, do not convert optional 1-to-many relationships.
Chem isft Empbyee ID Name Phone No Assignment (Employee_ID Project D) Serial No) Assign_Date Project assigned for Project ID Start Date used Equipment Serial No Cost Chemist (Employee_ID, Name, Phone_No) Project (Project_ID, Start_Date) Equipment (Serial_No, Cost Assignment (Employee_ID, Project_ID, Serial_No, Assign_Date) Assignment.Employee_ID references Chemist.Employee_ID Assignment.Project_ID references Project.Project_ID Assignment.Serial_No references Equipment.Serial_No
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started