Database course:  Convert the following ER diagram into a relational database schema, be certain to indicate primary keys and referential integrity constraints.

Q: Tasks Review the peronal traner fact-finding summary and draw an ERD with cardinality notation.…

A: Personal trainer: The below given ERD defines the basic purposes involved in the personal training…

Q: Identify and discuss each of the indicated dependencies.

A: Functional dependency: when the information stored in the table can distinctly or uniquely determine…

Q: List, in alphabetical order, the names of all patients who had consultations after 01 January 2018.…

A: 6.2   Select pt.Pat_Name ,cs.Con_Date FROM patient pt JOIN Consultation cs ON pt.pat_id=cs.pat_id…

Q: cify all the relationships among the records of the database  shown in Figure 1.

A: Accprding to question The detailed answer to the above-mentioned question is given below :-

Q: COUNTRIES - Read the description below and identify the tables, columns, primary key, foreign keys,…

A: Objective: A database "COUNTRIES" should be created maintaining the following specifications: A…

Q: Can you give an example of an entity in the MiniMarket Warehouse Warehouse Database, please input in…

A: A data warehousing is an electronic method of organizing,analyzing and reporting information.In…

Q: For the battleships database schema defined above in question 4, write the following as tuple-based…

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

Q: Triggers for a database must be written with caution. Exactly what kinds of issues could you run…

A: Any complex data integrity rule needs to have triggers. You can't enforce this elsewhere except the…

Q: How can primary keys and the linking of tables in a relational database affect controls?

A: Actually, database is a used to stores the data\information.

Q: View is a subset of the database that contains some information of user interest  True  False   2…

A: QUESTION 8 View is a subset of the database that contains some information of user interest…

Q: Please follow the picture for answer these question! Vis Library is a multi-categories book library…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Build Windows forms for that database tables(Separate Parent and Child forms) Do the insert data…

A: In below we make a code in which we insert the data in database table. here two forms in we insert…

Q: . The database system must take special actions to ensure that transactions operate properly without…

A: c. Isolation

Q: Assume you are going to make an online shop database. Draw the database ER diagram with correct…

A: Below is the complete information about solution in detail for the given question.

Q: Create a new database and rename it with your name. Create a new table called "Courses". Set an…

A: 1. Create a database and rename Open Microsoft Access-> clicl on file-> click on save database…

Q: 1. Click New Query and type an SQL statement to create a database named myDB. Tools Window Help A…

A: The solution to the problem is given below       Step 1: Click on New Query option then create new…

Q: just answer true/false , fast pls -a]Weak entity is an entity that borrow all of its primary from…

A: Step 1  The answer is given in the below step with an explanation

Q: 1. Illustrate a conceptual design of the database by means of an Extended Entity Relationship…

A: 1. Create tables. 2. Insert five records in the table. 3 save all records. 4. Display table. 5.…

Q: Member (MemberID, Name, ContactNo, Status, Sex) Borrow (BorrowNo, MemberID, CatalogNo, CheckOut,…

A: This question would use nested sql queries from three tables as we are required to display: Book…

Q: 1.

A: There are different business rules given in the question which form the entities like Volunteer,…

Q: : No plagarism please! Correct and detailed answer will be Upvoted else downvoted. Thank you! Q.…

A: The relationship between Publisher and Book is 1:M where the participation of Book is one. So we…

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: Complete the following sentences with the appropriate word(s):     A(n) ____________________…

A: A(n) relational database stores data in a collection of related tables. Each column of a relational…

Q: 1. Relational database integrity rules are especially important to good database design. Relational…

A: Integrity rules are important to maintain the quality of data stored in the database. When…

Q: 1) Create a database with the same name as a prefix of your University email account. For example,…

A: For question 1: Following are the query for creating a database: Following are the query for…

Q: The database stores information about houses, each with a house ID, address, and zip code. 2. The…

A: Given: 1. The database stores information about houses, each with a house ID, address, and zip code.…

Q: Create a database schema design based on the following (simplified) requirements of the COMPANY…

A: There are four main entities in the database: Employee Department Project Dependents A supervisor…

Q: e with MS SQL Server Airline Reservation System .Your database should include at least (but not…

A: Database should include at least (but not limited to); 10 Tables, 5 Views, 15 Stored Procedures, 3…

Q: Describe the relational database paradigm, as well as the logical and physical design concerns for…

A: Everyone knows about database that we used to store data into database. But then why we use…

Q: Q2 Create a Database with at least 4 tables, 3 queries, 2 forms, and 1 report. Each table should…

A: Creating table “Book_Details”:     CREATE TABLE Book_Details      (          ISBN_Codeint PRIMARY…

Q: Fill in the phases of the Database Life Cycle (DBLC): Behavior of Answer Shape/Pocket: Shapes can be…

A: Phases of Database lifecycle(DBLC) are: 1) Database Initial Study 2) Database design 3)…

Q: The following figure present BANK ER diagram. Map it into a full relational schema. Specify all…

A: Given ER diagram contains 5 entities that are Bank, Bank_branch, Account, Loan and Customer. After…

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: 1- The following figure present BANK ER diagram. Map it into a full relational schema. Specify all…

A: Mapping into full relationship schema and specifing the pk and fk has shown in step2

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: Computer Science Relational Model (Logical and Physical Schema Development) The conceptual model…

A: The tables and the table structures are as following: Employee SSN ID (primary key), Name, Address,…

Q: Topic: Database Design What are some concerns about using a date (or date time) as a primary key?

A: Primary Key: A Primary Key is a key value in database or a relational database which is unique for…

Q: 1. Draw an E/R diagram for a University database. This database should contain information about the…

A: The E/R diagram is given below.

Q: Please describe what is the purpose of the database. Your design

A: - The purpose of the database is to store and retrieve information about library materials.  The…

Q: Create an ER database model to include the following business rules for the Products company: Each…

A: INTRODUCTION: The use of pictorial symbols to show the many sides of the connection is the most…

Q: Subject: Database Topic: EERD -Based on the information given below, draw the conceptual EERD…

A: Step 1  The answer is given in the below step

Q: he Ch08_ConstructCo database stores data for a consulting company that tracks all charges to…

A: Answer:

Q: Create a Database with at least 4 tables, 3 queries, 2 forms, and 1 report. Topic: can be based on…

A: A relational database is made up of several components, of which the table is most significant. The…

Q: other computer-science or IT jobs rely on relations

A: other computer-science or IT jobs rely on relations

Q: 2):-When a table has no suitable _ key, the database designer speciiesa(n)__ a) primary, foreign…

A: The given questions are related to desingng the data base as logical model (ER model) as wella s…

Q: Choose a database application with which you are familiar. Design a schema and show a sample…

A: Actually, database is a used to stores the data\information.

Q: Briefly explain the types of Index along with the general syntax of each type in database…

A: The CREATE INDEX statement is used to create indexes in tables. Indexes are used to retrieve data…

Q: ERD 3: The data requirements of the library application are summarized as follows: BOOK entity is…

A: Actually, database is a used to stores the data.

Q: Create a database whose tables are at least in 3NF, showing the dependency diagrams for each table.

A: Functional Dependency:       A functional dependency is a term used in the database which defines…