Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

What is the relational schema / logical schema of below digaram: For each relational schema created clearly list the names of attributes, primary keys, candidate

What is the relational schema / logical schema of below digaram: For each relational schema created clearly list the names of attributes, primary keys, candidate keys (if any), and foreign keys (if any).

name City ID streetName streetNumber Hosts - 0..1 name Campus ID1 building Has 0..1 Building total floors 

name City ID streetName streetNumber Hosts - 0..1 name Campus ID1 building Has 0..1 Building total floors building name [0..1] Faculty name budget De an Located at A room ID Has - 0..1 Laboratory total equipment area Room Lecture capacity Office total_chairs

Step by Step Solution

3.43 Rating (156 Votes )

There are 3 Steps involved in it

Step: 1

pk Bus vego make Pk Tservice Snumber pk longer T Service Serviceno ... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Fundamentals Of Database Systems

Authors: Ramez Elmasri, Shamkant Navathe

7th Edition

0133970779, 978-0133970777

More Books

Students also viewed these Databases questions

Question

Prove the following using limits. ln ^15 = (^2).

Answered: 1 week ago