Consider a fast food restaurant in which employees take orders for food from customers. The data requirements are summarizedas follows: 1. The restaurant has employees, eachidentified by a unique employee number, first and last name. 2. Each customer of the restaurant is identifiedby a unique customernumber, first and last name. 3. Each fooditem soldis identifiedby a unique numbar, a name, price, and quartity in stock. 4. Each order placed by a customeris taken by anemployee and is given a unique number. Each order contains specifiedquantities of one ormore fooditems. Each order has a date ofreceipt and ordertime. The actual delivery time is also recorded Construct an ER diagram for this application (CLO 1)

Q: StayWell also rents out properties on a weekly basis to students attending summer school in the…

A: In the given question we have to write the database schema for three cases using abbreviated…

Q: Observe the table ENROLLMENT: ENROLLMENT StudentName MajorID MajorName English StudentID 111 Joe E…

A: A deletion anomaly  is the accidental loss of  data because of cancellation of different  data.

Q: Consider the tables . and write the relational Algebra for the following tasks i. Find all the…

A: According to the question below the solution:

Q: The following relational schema forms part of an Employees database. The primary keys are underlined…

A: Note: As per the policy I answered as much as I can. Please resubmit the question separately which…

Q: An organization has many departments through-out the country. Data held on each department is id,…

A: Answer :

Q: You are interested in compiling a small SQL database of the contents of this course.  You decide you…

A: In this question, we have to create a spreadsheet on Excel which has the description of both the…

Q: Task 12: List the item ID, description, and category for each pair of items that are in the same…

A: Creating table ITEMS: create table ITEMS(item_id varchar2(5) Primary Key,Description…

Q: Consider the following database with the below relations: customer-street 12 Alma St. 4 North St. 3…

A: INTRODUCTION: Structured Query Language is known as SQL. You may use SQL to access and modify…

Q: E. The AMD venue is where the music festival showcases up-and-coming bands. We want to identify…

A: This query can be defined in such a way that it will first be part of the ticket_sales_fact table…

Q: Consider the following database with the below relations: customer-id 192-83-7465 019-28-3746…

A: The answers are given in the below step

Q: Booking Booking ID Passenger ID Flight_ID Booking Date 2. In the above entity, what attribute(s)…

A: Relational Database Management System (RDBMS):A Relational Database Management System (RDBMS) is a…

Q: Given the following table schemas (definitions) where "bid" is boat id, "brame" is boat name,…

A: SELECT query:In SQL, the SELECT statement is used to retrieve data from a database. It specifies…

Q: 1) List all products with their highest unit price, i.e. not discounted. 2) List the average unit…

A: There are following aggregate functions used in the SQL queries: To find the highest unit price,…

Q: Assignment: a) Is this table in 1NF? Why or why not? b) Describe and illustrate the process of…

A: ANSWER a) Is this table in 1NF? Why or why not?Yes, the table is in First Normal Form (1NF)…

Q: keys are noted in the superscript. Customer = {customerlID, firstName, lastName, income, birthDate}…

A: All tables below.

Q: Consider the following schema: Employee (Ename , EID, EDept, ERank, EAddress) Convert the following…

A: For the given query statements, we have to write the Relational Algebraic Expression.

Q: StayWell also rents out properties on a weekly basis to students attending summer school in the…

A: In the given question we have to write the database schema for three cases using abbreviated…

Q: List the complete location table (all rows and all columns).

A: Query select * from Location, Explanation:   select clause is used to retrieve data from specified…

Q: The IAAA is a new technical professional organization that publishes scientific papers through its…

A: No of entities: 1. Conference table 2. Paper table 3. Orgranization table 4. Author table

Q: The following exercises are based on the Solmaris Condominium Group database shown in Figures 1-21…

A: Actually, A database is a collection of information that is organized so that it can be easily…

Q: oan Yancey has been asked to create a database for her company, Yancey Shipping. The database is to…

A: (Table 1) Employee Information:Fields - Last Name, First Name, Street Address, City, State, Zip…

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

A:

Q: Create a MYSQL

A: Program: -- create CREATE TABLE CLASS(   class varchar(50) PRIMARY KEY,   time TIME NOT NULL );…

Q: Task 4: As a part of marketing strategy, the Marketing team continuously conducting an advertising…

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

Q: They should type them in a line with spaces or commas between (specify which). Drop the lowest two…

A: Python used to answer this question

Q: Given the following database table data: Customer Table CustomerlD (text datatype and key field)…

A: The correct answer is given below with a proper explanation

Q: the following schema ,write the relational algebra queries for the following:…

A: Every database management system must define a query language to allow users to access the data…