Question: If a set of attributes X functionally determines another set of attributes Y , which of the following is true?

If a set of attributes X functionally determines another set of attributes Y, which of the following is true?

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:

1. (32 points) Please answer the following questions by circling the corresponding letter TTuE or F(False). (a) A tuple variable is not bound if it is quantified. TF T F (c) not(V x)(P(x) (not )(P(x)...

Q:

Consider a relation schema R = (A, B, C, D, E) and a set F consisting of the following functional dependencies that hold on R: A -> C, AC -> E, AD -> B, B -> ADE, D-> E. A candidate key of a relation...

Q:

Which of the following statements about normalisation terminology are correct? Group of answer choices If the set of attributes X determines the set of attributes Y ( X - > Y ) , then Y is known as...

Q:

Answer in C + + please and give step by step code and explenation thank you You will create at least four files for this assignment: GameObject.h , Game.h , Game.cpp , Main.cpp Create a GameObject...

Q:

i am getting a lot of errors in this question could you please send me complete solution file. This Assignment is independent of any course. The goal of this assignment is to build a simple board...

Q:

This Assignment is independent of any course. The goal of this assignment is to build a simple board game that runs in the console. The player starts at the top left and needs to move left, right,...

Q:

This Assignment is independent of any course. The goal of this assignment is to build a simple board game that runs in the console. The player starts at the top left and needs to move left, right,...

Q:

(total marks 20) Given the same simple SalesRep-Worksin-SalesArea database schema you worked on in assignment 1, which contains three files described as follows: SalesRep (SRid: integer, SRname:...

Q:

5 points] Adapted from 5.16-Consider the following relations for a database that keeps track of student enrollment in courses and the books adopted for each course: STUDENT (SSN, Name, Major, Bdate)...

Q:

Using the functional dependency notation used in Examples 14.4, 14.5, list the functional dependencies that exist in the below table attached figure. All attributes should be included at least once....

Q:

Three bins contain three consecutive odd numbers of oranges. There are 111 oranges in total. How many oranges are in each basket? Write the numbers from least to greatest.

Q:

Assume there are two countries, one rich and one poor, and the only goods they produce are computers and ice cream. Computers are tradable and ice cream is not. The rich country produces 12 units of...

Q:

The Oklahoma Real Estate Commission does not license trade names. A . True B . False

Q:

which of the following would be expected to form hydrogen bonds with water ? could someone hand draw water bonding with these molecules? i cant seem to draw it correctly to know if there are hydrogen...

Q:

What would be the shared Data Elements between Position Control and Salary Grade Tables in providing cost input to Budgets for vacant positions?

Q:

What is the purpose of the Salary Structure Table?

Q:

What is the scope and use of a Job Family Table?