Question: Given R ( A B C D E F G ) with Functional Dependencies F = { A - > B , A - >

Given R(A B C D E F G) with Functional Dependencies F={A ->B, A->C, AE->D, AEF->G}:
Decompose using BCNF

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!

Q:

6. [5 points] Consider relation R (A, B, C, D, E, F, G) with functional dependencies: AB C CD E EF G FG E DE C, BCA Which one of the following is a key? -A. ACDF B. ABFG C. BDE D. ADFG

Q:

3 The Questions For each of the below, part ( b ) refers to the results of part ( a ) , and part ( c ) refers to the results of part ( b ) - any changes made during the previous steps should be...

Q:

need help on this Part 3 - Normalization [20 marks total] Case 1: The table R (A, B, C, D, E, F, G, H, Y) holds the following functional dependencies: FD1 A, C B, D, E, F, G, H, Y FD2 B H, Y FD3 G E,...

Q:

(a) Consider the universal relation R = {A, B, C, D, E, F, G, H, I, J and the set of functional dependencies F = { {A, B} {C}, {A} {D,E}, {B}{F}, {F}{G,H}, {D} -> {I, J}}. 1. Derive the key for R....

Q:

CSE 4 5 0 3 / 6 5 0 3 Total 5 2 points 1 . Write the definitions of 1 NF , 2 NF , 3 NF and BCNF . ( 4 * 2 . 5 = 1 0 points ) 2 . Consider the universal relation R = { A , B , C , D , E , F , G , H ,...

Q:

12 Given the relation R R(A, B, C, D, E, F, G, H, I, J) and the following set of functional dependencies FDs: AB --> B --> EF AD --> GH G-> What is the key for R?* 12 Points) De 13 Given the relation...

Q:

Consider the relation R = {A, B, C, D, E, F, G, H, I, J} and the set of functional dependencies F = {{A, B}-C, {B, D}-{E, F}, {A, D}-{G, H), AI,HJ). Decompose R into 3NF relations Select one: O a R1...

Q:

Consider the relation R = {A, B, C, D, E, F, G, H, I, J) and the set of functional dependencies F = (A,B)-C, {B, D) -(E,F),(A, D}-{G, H), A-I, H-J). Decompose R into 2NF relations Select one: O a RI...

Q:

Consider the relation R = {A, B, C, D, E, F, G, H, I, J) and the set of functional dependencies F= {{A,B,C, {B, D}-{E, F}, {A, D-{G, H), A-I, HJ). Decompose Rinto 3NE relations Select one: O a RI (A,...

Q:

Question 4 ot yet answered Consider the relation R = {A, B, C, D, E, F, G, H, I, J) and the set of functional dependencies F= {{A, B)--C, (B, D}-{E, F),(A, D)-( GH), A-IH-J). Decompose R into 2NF...

Q:

Do you know everything you need to make an investment decision?

Q:

Musketeer Manufacturing Co. has a maximum productive capacity of 210,000 units per year. Normal capacity is 180,000 units per year. Standard variable manufacturing costs are $10 per unit. Fixed...

Q:

a . Secondary shares are shares sold by existing shareholders, including the company's founder. b . If a firm's management is concerned that its equity may be underpriced in the market, by using a...

Q:

To attain the status of a Certified Internal Auditor ( CIA ) , an individual must pass a comprehensive examination designed to ensure technical competence and have a . one year's work experience. b ....

Q:

6. If you were Jack McKinnon, what would you continue to do, and what should you stop doing?

Q:

2. What is the capacity utilization of the Remote Support Unit, and how is this affecting waiting times?

Q:

2. Are R&R employees pressured inappropriately by the sales-per-hour system or by management?