Question: Given R ( A , B , C , D , E ) and A BC , B C , D E . Which of

Given R(A,B,C,D,E) and ABC, BC, DE.
Which of the following is a correct 3NF decomposition of R based on a minimal cover?
Group of answer choices
ABC, BC, DE
ABC, AD, DE
AB, CD, DE, AE
AB, BC, DE, AD

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 Programming Questions!

Q:

Given R (A, B, C, D, E, } with (unction dependences {A rightarrow B, BC rightarrow DA, BD rightarrow C, E rightarrow A, AC rightarrow DE} a) Find all candidate keys. (Number each candidate key for...

Q:

Solve please Consider a relation scheme R = (A, B, C, D, E, H) on which the following 1 functional dependencies hold: {A->B, BC-> D, E->C, D->A}. Write the Apply 5 candidate keys of R? Consider the...

Q:

Database Management Consider the relation scheme R = {A, B, C, D} with functional dependencies A rightarrow C and B rightarrow D. What is the only key? (You must do this problem without using closure...

Q:

Consider the relation scheme R = {A, B, C, D} with functional dependencies A rightarrow C and B rightarrow D. What is the only key? (You must do this problem without using closure directly. Describe...

Q:

Relational Algebra EXERCISE6 Consider the following relation R (A, B, c, D, E) Select which of the following projections have the same cardinality as R elation R (A, B, c, D,E) 1. PROJ A.B.cD R) 2....

Q:

It is urgent !. Please I need its answer as fast as you can . 1. Consider the following set F of functional dependencies on the relation schema r ( A , B , C , D , E , F ) : ABCD . BC DE B - D D - A...

Q:

Consider a relation scheme R = (A, B, C, D, E, H) on which the following 1 functional dependencies hold: {A->B, BC-> D, E->C, D->A}. Write the Apply 5 candidate keys of R? Consider the following...

Q:

6 . Consider the following relation R and its set of functional dependencies: R = ( A , B , C , D , E ) FDs = { A - > BC , CD - > E , B - > D , E - > A } a . What are the different candidate keys in...

Q:

EXERCISE 3 Consider the following relation R (A, B, C, D, E) Select which of the following projections have the same cardinality as R 1. PROABcD (R) 2. PROJAC (R) 3. PROJ B.c (R) 4. PROJ c (R) 5....

Q:

Database System SQL Query EXERCISE.3 -Consider the following relation R (A, B, C, D, E) Select which of the following projections have the same cardinality as R 1. PROJ AB.cp (R) 2. PROJ Ac (R) 3....

Q:

On January 1, 2010, Sorvino Corp. granted stock options to its chief executive officer. This is the only stock option that Sorvino offers and the details are as follows: On January 1, 2015, 4,000 of...

Q:

The average life span of the Bengal tiger is 33 years, with a standard deviation of 4 years. Ifthe data represented by the life span is normally distributed, what percentage of the Bengal tigers...

Q:

Zycon it has produced fifteen thousand units of raw milk at a thirty thousand dollar cost. These units can be sold, as is to another manufacturer for eighteen thousand dollars. Instead zycon you can...

Q:

Explain: what you think will happen when the Fiscal Board assumes its responsibility in Puerto Rico? and what do you think will happen when the Board finishes its work? Give correct answer with...