Question: Suppose the following relation ( schema ) R and functional dependencies F are given: 1 . R ( A , B , C , D

Suppose the following relation (schema) R and functional dependencies F are given:
1. R (A, B, C, D, E, F, G, H, I, J)
2. F =(AB->C, A->DE, B->F, F->GH, D->IJ)

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 the following relationship schema and its functional dependencies no timd answer as soon as possible Given the following relation schema and its functional dependencies: R(A, B, C, D, E, F, G,...

Q:

Normalization Q . 1 : Given the relationBook _ Pub _ Author ( Title , PubId, AuId, Price, AuAddress ) The functional dependencies are given below . 1 . Key { Title , PubId, AuId } 2 . { Title ,...

Q:

Normalization Q . 1 : Given the relationBook _ Pub _ Author ( Title , PubId, AuId, Price, AuAddress ) The functional dependencies are given below . 1 . Key { Title , PubId, AuId } 2 . { Title ,...

Q:

HELP WITH DATABASES SYSTEMS ASAP !! Thanks in advance nswer the following questions Explain difference between lossy decomposition and lossless decomposition If you write a SQL statement to inner...

Q:

1.In relation schema R=(ABCDE), we have F = {A -> B, BD -> C}. Make an instance (i.e., a table) r with 5 tuples, where at least two tuples should have the same value on A, and two other tuples have...

Q:

Armstrong axioms. Suppose we have the following relation schema R and set of functional dependencies F: R = (A, B, C, D, E, F, G) F = { A -> BC CD -> AB EF -> AD B -> A EF } For each of the...

Q:

The attributes of Relation R are: User ID , Transaction ID , Interaction time, Log ID , User Action Type, Transaction Value, and Log details. Following are the set of functional dependencies F ....

Q:

Draw an ERD to reflect the requirements of the following scenario. You should copy and paste the image of your diagram into the box below. Scenario: "A motor vehicle has a make, a model, and a...

Q:

The attributes of Relation R are: User IDTransaction ID { Transaction Value, Interaction Time, User ID , User Action Type Log ID { Interaction Time, User ID , User Action Type, Log Details } User ID...

Q:

2. Consider the following relation schema, R =(A,B,C,D,E,F,G,H). The relation has the following set of functional dependencies, F={AB,AC,DE,FG,G H,HB}. Find a candidate key of the relation R

Q:

How are leases and installment notes the same? How do they differ?

Q:

Discuss the specific developments within CMCI over the previous five years and currently under consideration that have impacted or will impact the overall information systems architecture at the Fort...

Q:

A municipal bond which funds an improvement that benefits only a small portion of the community is a: A general obligation bond double barreled bond moral obligation bond special assessment bond

Q:

Some churches don't believe leadership should include women. Can you share your thoughts and why you believe women can lead a ministry