Question: Consider the relation R with attributes: A, B, C, D, E, and F Let S be a set of functional dependencies in R such that

Consider the relation R with attributes: A, B, C, D, E,

and F Let S be a set of functional dependencies in R

Consider the relation R with attributes: A, B, C, D, E, and F Let S be a set of functional dependencies in R such that S = { A-> B, CD-> E, C-> D]. Which of these attributes are in the closure of [C, F)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Question 1: Functional Dependencies [7 marks Consider a relation R on attributes (A, B, C, D, E, F,G, H) and the following functional dependen- cies. B G C D DE GC EF DEF H (a) What is the closure of...

Hi, I am not sure how the answer is 2^6. I need explanation about the solution Consider a relation R with attributes A, B, C, D, E, F, G, H, I, J, K, and L, and the following functional dependencies:...

Question 2) Consider the relation R With attributes A, B, C, D, E, G, H, K and L a) what are the candidate keys of R? .Explain your answer. b) Provide a decomposition of R that is lossless and is...

Q:Question:please help me to answer all Questions 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...

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...

Assume a relation with attributes (A, B, C, D, E), and F is the set of functional dependencies: AB, CB, and BD. Then, find the following: 1. Trivial functional dependencies in F+ (give any 3) 2....

Normalization Given a database consisting of one first normal form relation FIRST with attributes A, B, C, D, E, F, G, and functional and multi-valued dependencies as well as functional and...

Part 1. Normalization (16 marks) Given a database consisting of one first normal form relation FIRST with attributes A, B, C, D, E, F, G, and functional and multi-valued dependencies as well as...

Metlock Company sells two types of pumps. One is large and is for commercial use. The other is smaller and is used in residential swimming pools. The following inventory data is available for the...

On January 1, 2020, the company granted 5 executive employees the option to purchase 450,000 shares (90,000 shares each) of common stock at $120 per share. Under the Black-Scholes option pricing...

Robert was recently hired by ABC Corp. He's been given two options for his retirement benefits: a traditional 4 0 1 ( k ) or a pension program. Currently he is expected to receive $ 2 Million at...

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

=+j Does the organization need applicants for short-term assignments or longterm assignments?

=+Does the organization seek applicants who differ from the companys current employees?

=+international assignments and the issue of failure in an IA assignment and reasons for it.