Table 4-8 shows a portion of a shipment table for a large manufacturing company. Each shipment (identified by Shipment#) uniquely identifies the shipment Origin, Destination, and Distance. The shipment Origin and Destination pair also uniquely identifies the Distance. Question: a. Develop a diagram that shows the functional dependencies in the SHIPMENT relation. b. In what normal form is SHIPMENT? Why? c. Convert SHIPMENT to third normal form if necessary. Show the resulting table(s) with the sample data presented in SHIPMENT.

Q: Translate the following ER Diagram into relational model. Show different relations that will result…

A: Please find below the relational model for the ER diagram mentioned above: Newspaper (newsPaperID…

Q: 1. Consider the following relation: BIKE_SALE(Bike_ID, Salesperson_ID, Date_Sold , Sale_Commission,…

A: The candidate's keys from this relation: { Bike_ID, Salesperson_ID} as the closure of these…

Q: The use of composite attributes are avoided in relation schema when the relation schema conforms to…

A: The use of composite attributes, are avoided in a relation schema when it is said to be in First…

Q: Kindly find attached. Normalize the relations into first, second, and third normal form. First,…

A: The answer is given below:-

Q: Draw the Dependency Diagram that is in 3NF for each relation. For each relation show the level of…

A: The steps are explained below.

Q: Q. A/ Consider a STUDENT relation with the following attributes (St ld, St Name, St_Stage, Average,…

A: In order to design the student table with with attributes St_id (which is the student id), St_Name…

Q: Complete the Entity Relationship Diagram for the remaining entities in the Data Schema & Dependency…

A: The entities in the given case study are CAMPUS and CLASSROOM. Identify the attributes of each…

Q: Develop an Entity Relationships Diagram (ERD) based on the relational schemas in the 3NF for the…

A: For a relation to be in 3rd Normal Form or 3NF following conditions need to be met: Each table cell…

Q: Consider the relation r(A, B, C) with the attribute A as the index. Give an example of a query that…

A: Given: Consider the relation r(A, B, C) with the attribute A as the index. Give an example of a…

Q: Consider the relation r(A, B, C) with the attribute A as the index. Give an example of a query that…

A: Given that: Consider the relation r(A, B, C) with the attribute A as the index. Give an example of a…

Q: Consider the relation r(A, B, C) with the attribute A as the index. Give an example of a query that…

A: GIVEN: Consider the relation r(A, B, C) with the attribute A as the index. Give an example of a…

Q: (7) Consider the following relation for published books: BOOK (Book_title, Author_name, Book_type,…

A: Here key for the given relation is {BookTitle, Author Name} The FD  BookTitle -> Publisher,…

Q: For developing our queries, we will be using the following relational schema: Student(SID, name,…

A: Q1.  Here we need to join relation Course and Offering and use selection operator to select only…

Q: 4-53. Figure 4-40 O shows an EER diagram for a university dining service organization that provides…

A: The given requirements below are done  in below sections  Conversion of the given ERD into…

Q: Consider the relation schemas R(A,B) and S(A,B). Suppose {A } is the key for R and also the key for…

A: Even though {A} is the key for both R and S, the union of R and S has the complete keyset, so here…

Q: Using the relations ATTACHED, normalize your relations into first, second, and third normal forms.…

A:

Q: Question 1 Map the following ER diagram into a clear relation schema.

A: Solution-

Q: Transform the following E-R diagram into relations.

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Q: Explain how functional dependencies can be used to indicate the following: • A one-to-one…

A: Identifying the functional dependencies: The relationship sets can be indicated using the functional…

Q: Consider the Musician database ER diagram as shown in Figure Give the FDs for the constraints in the…

A: The Answer is

Q: Explain how functional dependencies can be used to indicate the following:• A one-to-one…

A: The functional dependency is a relationship that exists between two attributes. It typically exists…

Q: Exercise 3.17 Consider the ER diagram that you designed for the Prescriptions-R-X chain of…

A:

Q: Map this ER diagram to a Relational Model and normalize it if needed.

A:

Q: Should the cardinality between entities be translated/read from both ends of the notation when…

A: Cardinality: Cardinality refers to the maximum or lowest number of components that may be used on…

Q: Consider the relation schema R (A, B, C, D) with all possible functional dependencies. For each of…

A: 1. A, C -> B, D C -> D Here the key for the relation is (AC)  The FD C->D is a partial…

Q: Consider the relation schema R (A, B, C, D) with all possible functional dependencies. For each of…

A: 1. A, C -> B, D C -> D Here key for the given relation is (AC)  The FD C->D is a partial…

Q: Given a relation R(F, G, H, I, J, K) and functional dependencies: • G-> FI • H> JK The candidate key…

A: Refer to step 2 for the answer.

Q: Draw the Dependency Diagram that is in 3NF for each relation. For each relation show the level of…

A: Although Second Normal Form (2NF) relations have less redundancy than those in 1NF, they may still…

Q: Given a relation with underlined key attributes as below A B 1 7 9. 2 7 10 11 4 8 11 5 7 10 •…

A: All functional dependencies from the given relation is A -> B A-> C C -> B The given…

Q: Multivalued dependencies are avoided in relation schema when the relation schema conforms to – (a)…

A: Answer: Multivalued dependencies are avoided in relation schema when the relation conforms to 4NF.…

Q: Mapping: Create relational schemas for the ER diagram given below. Indicate clearly the primary and…

A: The relational schema has been given in step 2.

Q: Consider the unnormalized relation R with six attributes ABCDEF and the following functional…

A: Objective: A relation R is given with 6 attributes ABCDEF along with functional dependencies as: AB…

Q: what is best way to represent below one to one relationship in the relational model? A)combine…

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Q: Convert the Entity Relationship diagram  to a Relational Data Model.

A: Convert the Entity Relationship diagram  to a Relational Data Model

Q: How do you map a "Many to Many" relationship when mapping ER Diagram to Schema

A:

Q: Translate the following ER Diagram into relational model. Show different relations that will result…

A: Relational Model is used for modelling data in the form of relations or tables. It represents how…

Q: Which of the following statements corresponds to the second normal form for an entity - relationship…

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Q: Conversion of E-R diagram to relational schemaSchema is a correct translation of the E-R diagram…

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Q: Computer Science Design an Extended Entity Relationship Model with appropriate cardinality and…

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Q: Discuss the classification of traceability relations elicit brief an example that defines the…

A: traceability relations :- the degree to which a relationship can be established between two or more…

Q: Discuss the classification of traceability relations elicit brief an example that defines the…

A: Traceability Matrix(TM) A Traceability Matrix is a document that co-relates any two-baseline…

Q: ) Draw a 1NF dependency diagram. Based on the data in table above, identify all the functional…

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Q: Consider the following relation for published books: BOOK (Book title, Author_name, Book type, List…

A:

Q: Convert the following ER Model to Relation   Model

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Q: Modify the Er diagram given below and add 5 to 6 more additions to it such as entities attributes…

A: RE DIAGRAM for college management system

Q: When it comes to relationships, what is the connection between the main key of a relation and the…

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Q: Suppose the advisor relationship set were one-to-one. What extra constraints are required on the…

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Q: Suppose the advisor relationship set were one-to-one. What extra constraints are required on the…

A: GIVEN: Suppose the advisor relationship set was one-to-one. What extra constraints are required on…

Q: A.What characteristics do tables that conform to the concept of well-informed relations have? B…

A: Lets see the solution.

Q: a. What characteristics do tables that conform to the concept of well-informed relations have? b.…

A: There are some characteristics for the tables that conforms the concept of well informed relations…