Answered step by step
Verified Expert Solution
Question
1 Approved Answer
[13 pts] Draw the ER diagram representing the Entity Sets and Relationships defined here. In your implementation, include appropriate keys for each Entity Set. 1.
[13 pts] Draw the ER diagram representing the Entity Sets and Relationships defined here. In your implementation, include appropriate keys for each Entity Set. 1. Entity Sets Entity Set Attributes address, name, phone_number car number, name Customer Driver Order Pizza driver, is_delivery, order_id, pizza id crust, cheese, pizza_id, price, size, sauce, topping 1, topping 2 address, name, phone_number calories, food group, name Restaurant Toppings Relationships Entity Set #1 Relationship Entity Set #2 Toppings Customer Customer Restaurant Restaurant Order Driver Placed On Places Calls Receives Makes Contains Delivers Pizza Order Restaurant Order Pizza Pizza Order 2. [12 pts] Convert your ER diagram in Problem #1 into a Relational Data Model. Include appropriate data types for each attribute
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