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Q:Question:don't copy and paste, don't use handwriting, please. Q1: Assume a relation with attributes (A, B, C, D, E), and F is the set of
Q:Question:don't copy and paste, don't use handwriting, please. Q1: Assume a relation with attributes (A, B, C, D, E), and F is the set of functional dependencies: A� B, C� B, and B� D. Then, find the following: Trivial functional dependencies in F+ (give any 3) Transitive functional dependencies in F+ Union functional dependencies in F+ Closure of B Any candidate keys _________________________ Q2: The following set of schemas is given: Write the followingA:Answer:Q3) 1) SELECT DISTINCT job_name FROM EMPLOYEES; 2)...
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Modern Database Management
Authors: Jeff Hoffer, Ramesh Venkataraman, Heikki Topi
12th edition
133544613, 978-0133544619
