TABLE P6.7 ATTRIBUTE NAME SAMPLE VALUE SAMPLE VALUE SAMPLE VALUE 214 Alice B. VanderVoort 325 Meadow Park Murkywater 214 Alice B. VanderVoort 325 Meadow Park Murkywater MEMBER_NUM 235 MEMBER_NAME Gerald M. Gallega MEMBER_ADDRESS 123 Rose Court MEMBER CITY Highlight MEMBER_ZIPCODE 12345 12349 12345 INVITE_NUM 8. 9. 10 INVITE DATE 23-Feb-2018 12-Mar-2018 23-Feb-2018 ACCEPT DATE 27-Feb-2018 15-Mar-2018 27-Feb-2018 DINNER DATE 15-Mar-2018 17-Mar-2018 15-Mar-2018 DINNER ATTENDED Yes Yes No DI2 Glowing Sea Delight Ranch Superb DINNER CODE DIS DIS DINNER DESCRIPTION ENTREE CODE Glowing Sea Delight EN3 Stuffed crab EN3 ENS ENTREE DESCRIPTION Stuffed crab Marinated steak DESSERT CODE DESSERT DESCRIPTION Chocolate mousse with raspberry sauce Cherries jubilee DE8 DES DE2 Apple pie with honey crust

Q: The dependency diagram is in the attached image. How to transform to 2Nf, 3NF and BCNF?

A: In this question we have to understand about the given dependencies which are in 1NF, so we need to…

Q: se diagram that includes the entities and methods

A: A use case diagram is a visual representation of how a user interacts with a system. It shows the…

Q: Using the descriptions of the attributes given in the figure, convert the ERDshown in Figure P6.1…

A: In normalization, we break down the relational schema into smaller tables to achieve a simple…

Q: Break up the dependency diagram shown in Figure 1 to create two new dependency diagrams: one in 3NF…

A: Note: - As per our guidelines we can only answer one question at a time. Please resubmit the other…

Q: w an ERD & include all the entities, attributes and relationships, PKs and F

A: 1-ERD, showing the connection between one entity to every other entity, and ER diagram enables to…

Q: Translate the E/R diagram that you draw in the previous question into a set of relations, clearly…

A: Given Figure :-

Q: Why draw a dependency diagram, and what do you use it for?

A: Dependency diagram is a graphical representation of all tasks in a work flow by representing the…

Q: It is a "Database Design" Subject. Please answer the following question. An arc is a constraint…

A: An entity-relationship model is used for defining and displaying the relationship's between the…

Q: Draw the Crow’s Foot ERD to reflect the dependency diagrams you drew in Part c. (Note: You might…

A: CROW FOOT NOTATION: Crow’s foot notation is a type of notation that uses graphical symbols to…

Q: Define the terms functional dependency and determinant, using an example not from this book

A: A statement which tells the character of a relationship between two or more variables, even though…

Q: PK userid firstName lastName UQ username phone UQ emailld User password emailVerified createdOn PK…

A: Normalization A database design method called normalization minimizes data duplication and gets rid…

Q: I have to generate a set of relations and functional dependencies which IS in BCNF, but IS NOT…

A: Answer is given below .

Q: Discuss your database table possibilities for creating subtype relationships. Talk about what you…

A: Note: we can only answer one question at a time. Submit this if you want a response to another topic…

Q: With your own words, describe the different between associations and dependency relationships. Give…

A: In your own words, describe the different between associations and dependency relationships. Give…

Q: Use the following diagram relation to perform the normalization. You need to provide the 2NF and…

A: Normalization is process of organizing/structuring the data in database.Normalization  is used to…

Q: 1. Design and use interfaces Write a class named Octagon that extends GeometricObject and implements…

A: Actually, program is an executable software that runs on a computer.

Q: Using the descriptions of the attributes given in the figure, convert the ERD shown in Figure given…

A: Convert the given Entity Relationship Diagram (ERD) into dependencies diagrams: Initial dependency…

Q: Consider the relation Project(pid,name,budget) with relation instances {(100,'GOTAM',30000),…

A: The cardinality of the above relation is 4  Cardinality is just number of tuples in a relation.

Q: Create a rule to extract attributes from one entity type and set them in another.

A: GIVEN: Create a rule to extract attributes from one entity type and set them in another.

Q: Assuming that one item can only be stored in one location (that is, one room in one building),…

A: FUNCTIONAL DEPENDENCIES: Functional dependency is basically the relationship which exist between…

Q: Create a dependency diagram that is in second normal form

A:

Q: I am working on creating a logical entity relationship diagram for my database class. I am wondering…

A: Although the full problem description is not given so deducing the problem / requirements from the…

Q: Based on the above, come up with a fully normalized set of tables. Make sure to document the process…

A: Race Name Race Location Race Date USAC # Cyclist LName Cyclist RName Team ID Team Name Team Sponsor…

Q: Design an Entity-Relationship for each system described below. Use the (min,max) notation. State…

A: An entity is the relationship model which describes the interrelated things in a domain. A basic ER…

Q: Order Product Sales Person Salesperson Number Number ID Name Commission Year of Department…

A: Database Design:Database design is the process of creating a structured plan for how data will be…

Q: 1. Describe entity constraint in your own words  2. what type of key satisfies the uniqueness…

A: This constraint says that the primary key of a table can never be a null value. The primary key is…

Q: Using a document at your own school (for example, a class schedule), determine the attributes…

A: Solution  The provided database with attribute tables: a) Student_Table(std_id, std_name,…

Q: Normalization               Repair the ER Diagrams into at least 1nf, 2nf and 3nf Give explanations…

A: Hi due to lack of adequate information we are unable to provide any solution. Please provide us more…

Q: What is the purpose of, and how do you make, a dependency diagram?

A: The importance of using dependency diagrams, as well as how to do it A dependency diagram is a…

Q: dentify the main key attribute, composite attribute, simple attribute, multivalued attribute, and…

A: Given: Identify the main key attribute, composite attribute, simple attribute, multivalued…

Q: Draw the dependency diagram.

A: The dependency diagram is presented here--   *In this diagram the  DIN_CODE do not determine…

Q: Using the initial dependency diagram (attached), remove all partial dependencies, draw the new…

A: According to the given dependency diagram, there is no partial dependency but there are transitive…

Q: Define "dependency diagram" and explain its purpose.

A: Here in this question we have asked to define dependency diagram and also explain it's purpose.

Q: ou will need to create the database tables and choose sensible data types for each column. Make sure…

A: DBMS stands for Database Management System, which is a software system used for managing and…

Q: Discuss the classification of traceability relations; elicit a brief example that describes the…

A: Introduction: Traceability relations are defined as the degree to which a relationship can be…

Q: Discuss how traceability relations are classified, elicit a brief example that defines the…

A: The Traceability Matrix is a document that co-relates any two basic documents that require a…

Q: Draw an ERD containing the Transaction and Item entities. When a transaction is made, the date…

A: Draw an ERD containing the Transaction and Item entities. When a transaction is made, the date…

Q: schematic diagram to the Acid value of oil.

A: Schematic diagram: A schematic diagram is a picture that represents the components of a process,…

Q: Make up a scenario from a subject/industry area of your choosing, and invent a single relation that…

A: Given question has asked to make up a scenario and show a single relation that has at least one…

Q: Discuss your database table possibilities for creating subtype relationships. Talk about what you…

A: Given: Discuss your database table possibilities for creating subtype relationships.Talk about what…

Q: What is an exclusive subtype relationship? Give an example other than one shown in this book. Draw…

A: Exclusive subtype relationship: Each instance of the supertype may only apply to one subtype in an…

Q: Instructions: In this assignment, you will convert an Entity-Relationship diagram into a set of…

A: Given: Several tables are shown in an entity-relationship diagram. We need to specify the table…

Q: Instead of the snowflake form, you should make a summary of the advantages and disadvantages of…

A: Snowflaking is a method of normalizing the dimension tables in a STAR schemas.

Normalization

Normalization is the process of eliminating redundancy in a database by organizing the data into several smaller tables. The large tables are normalized (converted) into smaller tables by using normalization rules, so that a database administrator can easily handle them. It also eliminates insertion, deletion, and update anomalies.