The following figure present BANK ER diagram. Map it into a full relational schema. Specify all primary keys and foreign keys. Write appropriate SQL DDL statements to define the database schema you made in the previous question. Create all the appropriate Referential Integrity constrains

Q: Which of the following is false: A. Tables are joined by using primary key/foreign key combinations…

A: The following statement is false B. A primary key can consist of more than one attribute

Q: d? What are the

A: Introduction:Referential integrity refers to the relationship between tables. Because each table in…

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

Q: Explain the concept of referential integrity and why it's important in relational databases.

A: A relational database­ is a specific type of database that utilize­s a structured approach to enable…

Q: Explain the concept of a foreign key constraint in database design. How does it enforce referential…

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Q: Using an example, explain how referential integrity is established during the creation of database…

A: Referential integrity is a fundamental concept in database design that ensures the relationships…

Q: Using the relations that I attached, defined and normalized, create the SQL DDL statements necessary…

A: Below is the sql code for the above given problem:

Q: What types of additional information and constraints would you like to represent in the schema

A: Given Data:    (SSN INT NOT NULL,             FNAME VARCHAR2(20),             M VARCHAR(1),…

Q: What is the consequence of a database without referential integrity? What errors are possible?

A: Referential integrity A feature of data called referential integrity states that all of its…

Q: The following exercises are based on the BITS database user views as designed in Your Turn 6-1 in…

A:

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Q: Define the Entity Integrity Constraint and Referential Integrity Constraint then explain their…

A: In this question concept of Entity Integrity Constraint and Referential Integrity Constraint needs…

Q: BITS Corporation Exercises The following exercises are based on the BITS database user views as…

A: DBDL: ALTER TABLE ClientADD COLUMN ConsultantID INT; -- Add column to store multiple consultant IDs…

Q: Relational database integrity rules are especially important to good database design. Relational…

A: Integrity of entity An individual is an aspect of the physical world. Every table is an entity, and…

Q: ap each of theER diagrams given below to a relational database by specifying its SQL schema. Make…

A: The given problem is related to desiging the database where the model in the form of entity…

Q: onsider the database shown in Figure 1.2, whose schema is shown in Figure 2.1. What are the…

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Q: Take a few minutes to examine the sample completed survey. Based on your understanding of the sample…

A: Answer is given below-

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A: Relational databases aim for the Second Normal Form (2 NF) in order to minimize data redundancy and…

Q: Explain the concept of a primary key in a relational database. How does it relate to data integrity,…

A: In a relational database, a primary key is a special attribute or set of attributes (columns) that…

Q: You have decided to build the database for johns system.This question centers around the development…

A: Here I have shown 3 tables with the required data. Here Item code is the Foreign key for first table…

Q: What does it mean to say that a database displays both entity integrity and referential integrity?

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Q: The foreign key's role in ensuring a database's consistency is what? Do you have a specific goal in…

A: INTRODUCTION: This comprises the database software, the operating system, the network software…