Answered step by step
Verified Expert Solution
Question
1 Approved Answer
4. Consider the following set of functional dependencies on the relation schema R = (A, B, C, D, E, F, G): a) Find all
4. Consider the following set of functional dependencies on the relation schema R = (A, B, C, D, E, F, G): a) Find all candidate keys for R ABCDF BDCF B D E A DF G b) Remove extraneous attributes and compute the canonical cover Provide detailed information of the process. c) Decompose the relation into a collection of schemas in 4NF using the canonical cover. Provide detailed information of the decomposition process.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
a Finding Candidate Keys for R Given Functional Dependencies FDs 1 A BCDF 2 BD CF 3 B D 4 E A 5 DF G Steps to find Candidate Keys 1 Start with Single ...
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
Fundamentals Of Database Systems
Authors: Ramez Elmasri, Shamkant Navathe
7th Edition
0133970779, 978-0133970777
