Normalize the above UNF table into INF, 2NF and 3NF Relations. Ensure that Primary Keys and Foreign Keys are marked in each step.

Q: the normalization process to normalize the above tables (you need not show the steps, but can use…

A: Given that 1. Follow the normalization process to normalize the above tables (you need not show the…

Q: What is well-structured relation? Why are well-structured relations important in logical database…

A: To be determine: What is well-structured relation? Why are well-structured relations important in…

Q: Why is normalization useful, given that EER conversion will typically lead to a normalized set of…

A: In this answer I will be discussing Why is normalization useful, given that EER conversion will…

Q: For each of the relations created, indicate its normal form. If the relation is not in the 3NF,…

A: Normalization divides the table into smaller tables, removes any anomalies and links them using…

Q: In this part you will be to map the EER schema design to a relational database schema, and create…

A: Customer (Name, IDNo, Address, Email, Username, Password) IDNo – Primary Key create table Customer…

Q: Follow the normalization process to normalize the above tables (you need not show the steps, but can…

A: Answer: Schema invoice_schema CREATE SCHEMA IF NOT EXISTS invoice_schema DEFAULT CHARACTER SET…

Q: How relation listening important?

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Q: Write a detailed contrast between "Relation" & "Relationship" in Dbms

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Q: Based on the picture, create the ERD for this database. Then explain if the tables exhibit…

A: Before design ERD diagram of given database.Let's know about few lines of ERD. The ERD stands for…

Q: rity rules for the relational model. Discus

A: Introduction: Below the two principal integrity rules for the relational model

Q: RI E2 E1 R4 R2 R5 E4 R3 E3 hat is the minimum number of relations required for the above E-R…

A: According to the question: Given, An ER diagram. We have to calculate the minimum number of relation…

Q: Transform the given EER model into a set of 3NF relations. Use the format shown below for relations.…

A: 1. Write out the relations as given in the EER model. WRITER ( WriterId, FirstName, LastName, Age,…

Q: Considering the following ER diagram, list the relational šchema. Indlcate the primaly and foreign…

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Q: Based on the above Relations/Tables, write description of violations of each of the 3-constrains in…

A: Domain Constraints: This constraint says that the value of the attribute must be available in the…

Q: What are the rules for measuring the quality of relational schema?

A: The question is on defining rules for measuring the quality of relational schema.

Q: Use the same tables to present any ONE (1) example of how database integrity can be shown.

A: As we know, a primary key is a unique field through which we can identify a record in a table. Data…

Q: i. Member ii. Make ) Use the same tables to present any ONE (1) example of how database integrity…

A: Integrity Constraints in DBMS - It is a set of rules that take care of all operations (insertion,…

Q: PAΥMENΤ Paymentld InstitutionName AcctHolderName(First, Last) {Payee} PaymentType "С" "В" CARD…

A: ENTITIES As per the given ERD, the entities are as follows. PAYMENT CARD BANK_ACCOUNT   PRIMARY KEY…

Q: If a non-key column determines a key column, which normal form is violated?A) 1NFB) 2NFC) 3NFD) BCNF

A: BCNF:Boyce – Codd Normal Form (BCNF) is based on functional dependencies that in a relationship all…

Q: Here my ERD. Help me to present the relational schema until 3NF, based on ERD below. and Identified…

A:

Q: For each table, identify the primary key and the foreign key(s). If a table does not have a foreign…

A: 1) keytable Employee store region Primary EMP_CODE STORE_CODE REGION_CODE foreign STORE_CODE…

Q: Are these tables in 3NF? If not, how would you tranform them into 3NF? The topic is Normalization.

A: If table is divided into subtable and remove transitivity that table in 3nf

Q: For the dependency diagram shown, which of the following options show normalized tables in 3NF?…

A: According to the information given:- We have to choose the correct option in order to satisfy the…

Q: Create a relational database schema from the ERD in 3.1 showing all tables in 3NF. Each table should…

A: A schema is simply a list of each table name and its fields/attributes in a database as in the…

Q: List three common scenarios in which relations should be denormalized prior to database…

A: Introduction: A normalised database typically involves combining several tables to get queries;…

Q: Consider the following relation: ARTICLES (NUMBER, TITLE, PUBLICATION, VOLUME, YEAR, STARTPAGE,…

A: ANSWER:-

Q: Based on the ER design create the schema for your online auction database, apply some combination of…

A: In questions with many questions, we must answer the first one.

Q: Transform the given ER model into a set of 3NF relations. Use the format shown below for relations.…

A: ENTITIES As per the given ERD, the entities are as follows. PAYMENT CARD BANK_ACCOUNT   PRIMARY KEY…

Q: Based on the following table given , a)Write a 1NF relational schema and identify the partial and…

A: Dear Student, In this question primary key is marked with a underline and foreign key is written as…

Q: specify the primary key(or keys) and the foreign key (or keys) in each relation. I table does not…

A: A library management system is software that is designed to manage all the…

Q: Convert this table to 1* nomal form. Identify the primary key(s) in the table. Draw as-is dependency…

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Q: translate the following er diagram  1. normalize the relations to 3NF

A: Dear Student, The 3nf transformation is given below

Q: A database table is in 3rd normal form if A It is in 2nd normal form (2NF) and in 1" normal…

A: A database table is in 3rd normal form if it is in 2nf and all non-key fields depend only on the…

Q: For each table, identify the primary key and the foreign key(s). If a table does not have a foreign…

A: As per our policy, "Since you have asked multiple questions, we will solve the first question for…

Q: ure1) up to at least 3NF.

A: Attributes, Each entity is described through a set of attributes (eg., Employee = (Name, Address,…

Q: What is the purpose of normalization? (in designing database)  Explain the difference between 2NF…

A: Ans 1-   An approach for organizing data in a database is normalization. A database must be…

Q: Exercise 3.13 Consider the university database from Exercise 2.3 and the ER dia- gram you designed.…

A:

Q: Using ERdPlus, Construct the ERD for the above rental database. Do not omit the relationship…

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Q: Create a set of Tables in 3NF. Underline the Primary Key(s) for each table. Considering labeling…

A:

Q: The below data is in first normal form (1NF). Normalise the data to second normal form (2NF),…

A: Solution::   There are the following partial dependencies in the given data:   i) PlayerName is…

Q: A. For each table, identify the primary key and the foreign key(s). If a table does not have a…

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