Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Problem 3 (20 Points) Answer the questions using the table below: Artist Haring Britto Warhol Warhol Gallery Miami Beach Miami Beach Chicago Boston Address 818
Problem 3 (20 Points) Answer the questions using the table below: Artist Haring Britto Warhol Warhol Gallery Miami Beach Miami Beach Chicago Boston Address 818 Lincoln Rd 818 Lincoln Rd 100 Michigan Ave 100 Michigan Ave Artwork Radiant Baby Garden of Eden Campbell Soup Cans Marilyn Monroe 1. (10 Points) Indicate whether each of the following decompositions is Lossy or Lossless and state why? a. Artist and Artwork are in one relation. Gallery, Address, and Artwork are in the other relation. b. Gallery, Address, and Artwork are in one relation. Artist and Gallery are in one relation. 2. (10 Points) From the data in the table above, identify the set of functional dependencies that hold. Then, specify which of the following decompositions preserve the dependencies and state why? a. Gallery, Address, and Artist are in one relation. Artwork and Artist are in the other relation. b. Gallery, Artist are in one relation. Artwork, Artist, and Address are in the other relation
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