STUDENT ID STUDENT_NAME ADVISOR_ID |ADVISOR_NAME DEPARTMENT_CODE |DEPARTMENT_NAME APPOINTMENT_DATE Transitive dependency Transitive dependency Attribute Name Sample Value Sample Value Sample Value Sample Value STUDENT ID 123456 123456 478596 389987 Kim Brutt STUDENT_NAME Donald Nouglle Kim Brutt Mary King ADVISOR_ID 123 473 567 123 John Smith ADVISOR_NAME John Smith Kim Young Julia Roberts DEPARTMENT_CODE AIT ЕСЕ CS AIT DEPARTMENT NAME Applied Information Computer Technology Electrical Applied Information Technology Engineering Science APPOINTMENT_DATE 01/01/2009 05/03/2009 03/06/2009 01/01/2009

Q: Tasks: Considering the following E-R diagram, you need to translate it into a relational database…

A: An Entity-Relationship (ER) diagram is a visual representation of the entities (objects),…

Q: rite the SQL statements to create all of the necessary tables to represent the above diagram,…

A: Note: Since you have not provided the database name to write the SQL query so I am using the MYSQL…

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: What are three advantages of using a surrogate key rather than the main key to access a relation…

A: A surrogate key is a one of a type of identifier for a record or item in the table. It is comparable…

Q: Using this unnormalized table and the five functional dependencies and third normal forms. In other…

A: To find the normal forms for the given functional dependencies, we need to check each normal form…

Q: What is a key feature of fifth normal form? A key step in this normal form has every…

A: Database Management System (or DBMS) Essentially nothing more than a computer-based data storage…

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: [   slide-15 .png  ] Q1. Please write SQL codes to create below member database table   based on…

A: A relational database contains tables. Tables are also known as relations and they contain rows and…

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: The Car Maintenance team also wants to store the actual maintenance operations in the database. The…

A: DELETE CASCADE: - When we constitute a foreign key using this option, it deletes the referencing…

Q: indicate the changes(using the shorthand representation)that you would need to make to the original…

A: ITEM_ID which is unique and primary key in ITEM table can act as a identifier for ITEM. Using…

Q: PROPERTY (PROPERTY _ ID, OFFICE BDRMS, FLOORS, MONTHLY NUM, ADDRESS, SQR _ FT, RENT, OWNER NUM, LAST…

A: The Given Properties Table contains 10 attributes. Consider property_id as the key. The performance…

Q: class type | country bb Germany numGuns | bore | displacement Bismarck 8 15 42000 Iowa bb USA 16…

A: Hey there, I am writing the required solution based on the above given question. Please do find the…

Q: Indicate all the functional dependencies and the normal form for each relation

A: The functional dependencies are the unique relationships between the attributes. For the table given…

Q: Implement a new independent entity phone in the Sakila database. Attributes and relationships are…

A: All lower case Underscore separator between root and suffix Foreign keys have the same name as…

Q: Explain the concept of join dependencies and how they relate to Fifth Normal Form (5NF).

A: Joint dependencies play a role in the world of database management and design. They supply rules…

Q: What data types would you use for the attributes in this entity? How would you code a CREATE TABLE…

A: In a database management system (DBMS), an attribute is a piece of data that describes an entity.…

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

A:

Q: as-is dependency diagram and identify types of dependencies. Is this table 3rd normal form? If not,…

A:

Q: Implement a new independent entity phone in the Sakila database. Attributes and relationships are…

A: There is only one error in the above code and that is the ALTER TABLE command on the address table.…

Q: Create an unnormalized relation using student and class entities.

A: Here, we have to create an unnormalized relation using student and class entities.

Q: Assume we have Employee table with these attributes; Emp_Id, Emp_Name, Emp_Dept. Write the…

A: In this question, we have a Employee table, and attributes of table are Emp_Id, Emp_Name, Emp_Dept.…

Q: Create a new table named PRODUCT. The product table will have two attributes;  product ID as…

A: Create a new table named PRODUCT. The PRODUCT table has two attributes: A product ID as an integer…

Q: What would be introduced as criteria of a table being in first normal form? a.) There should be no…

A: First Normal form:- A relation in a relational database has a property called first normal form…

Q: Explain the concept of functional dependencies and how they relate to normalization.

A: In the realm of database design, the concept of functional dependencies plays a crucial role in…

Q: What's the difference between cryptography's private and public keys?

A: In cryptography, private and public keys are two different types of cryptographic keys used for…

Q: QUESTION 5 A functional dependency is a relationship between or among : Attributes Rows Entities O…

A: Here in this question we have asked that a functional dependency is a relationship between or…

Q: Indicate all the functional dependencies and the normal form for each relation. Decompose your…

A: Indicate all the functional dependencies and the normal form for each relation. Decomposeyour…

Q: Consider the following relation that involves student data: RADE (ClassName, Section, Term, Grade,…

A: Primary key for the given relation is (ClassName, Section, Term, StudentID)  Here the functional…

Q: Implement a new independent entity phone in the Sakila database. Attributes and relationships are…

A: SQL: Database management is done using a programming language called SQL, or Structured Query…

Q: A Parent-Child connection exists between two tables when one holds the primary key of the other as…

A: In database management, especially in relational database systems, establishing relationships…

Q: For 1 through 4, state whether the statements are True or False (Do not provide any explanation or…

A: This question is a simple true and false question in which we have to state either true or false and…

Q: Create a diagram for a database with at least 5 tables. This should show your table names and column…

A: The following illustrates the BikeStores database diagram:               As you can see from the…

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: 5.6 LAB - Implement independent entity (Sakila) Implement a new independent entity phone in the…

A: First check whether phone_id column exists in your customer, staff, and store table or not. If…

Q: Please follow this ER diagram, give a description, and make a schema diagram from it. Also, make…

A: Here from the given diagram we can observe the below 1) There are three entities.                 a)…

Q: Normalise the data to third normal form, showing all steps with explanations. Dependency diagrams or…

A: The primary key for the given relation is {PlayerName, CharacterName} The FDs are PlayerName ->…

Q: What is the definition of a transitive dependency? What is the rule for converting second normal…

A: Before we can discuss transitive dependence, we must first define prime and non-prime…

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: How does 5NF differ from 4NF? a.) 5NF has no multivalued dependencies. b.) There is no difference…

A: The above question that is How does 5NF differ from 4NF is answered below step.

Q: What is a key feature of fourth normal form?     It breaks tables down into as many tables as…

A: Introduction of the fourth normal form:          Multi-value dependency occurs when the existence of…

Q: Create a Star Schema ERD for the Bob’s Fixit case study. Create the tables (create table DDL) from…

A: The scope of the question involves two main tasks:1. Designing a Star Schema ERD : The first task is…

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.