Answered: Given relation R(A, B, C, D, E, F, G,…

Given relation R(A, B, C, D, E, F, G, H, I, J) and the following set of function dependencies, calculate A", the closure of A ur • AB -> C . A-> DE • F-> GH • D-> IJ

Database Systems: Design, Implementation, & Management

11th Edition

ISBN:9781285196145

Author:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel

Publisher:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel

Chapter10: Transaction Management And Concurrency Control

Section: Chapter Questions

Problem 1P

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QUESTION 19
Given relation R(A, B, C, D, E, F, G, H, I, J) and the following set of function dependencies, calculate A", the closure of A un
• AB -> C
• A-> DE
• F-> GH
• D-> ||
To be auto-graded correctly, list the attributes in the result set in alphabetical order without spaces or commas.
QUESTION 20
Given a universal relation R(J, K, L, M, N, O) and functional dependencies:

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