Consider the E-R diagram in Figure 8.7 showing entity set instructor. Give an SQL schema definition corresponding to the E-R diagram, treating phone number as an array of 10 elements, using Oracle or PostgreSQL syntax. instructorIDпатefirst_namemiddle_initallast_nameaddressstreetstreet_numberstreet_nameapt_numbercitystatezip{phone_number}date_of_birthage ( )Figure 8.7 E-R diagram with composite, multivalued, and derived attributes.

A schema refers to the constructive design of a database including various database objects such as…

instructor ID патe first_name middle_inital last_name address street street_number street_name apt_number city state zip {phone_number} date_of_birth age ( ) Figure 8.7 E-R diagram with composite, multivalued, and derived attributes.

instructor ID патe first_name middle_inital last_name address street street_number street_name apt_number city state zip {phone_number} date_of_birth age ( ) Figure 8.7 E-R diagram with composite, multivalued, and derived attributes.

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter3: Data Representation

Section: Chapter Questions

Problem 3RP

See similar textbooks

Similar questions

Clayton Elementary School is converting the wish list request form below into online form because of COVID-19. 1. Class Diagram: Class name, attributes, and data type Operations (Methods) that you need to perform 'Fill Wishlist' Relationship between classes. Multiplicity of each relationship Assumptions that you need if any Sequence Diagram: Actor, boundary, and control objects Objects that participate this use case Messages, operations, etc. that indicate a successful filling of the form as illustrated in the form above.
2- Design a class diagram of a course registration system. Note: utilize various class relations: generalization, aggregation, composition, and association; the class diagram should include but not be limited to the following class names User, Student, Instructor, Admin, Course, LogonPage, AddPage, DropPage, ChangePage, PrintPage, QueryPage, CoursenfoDB, StudentInfoDB, InstructorinfoDB, AdmintnfoDB, and EntireDB.
When one object has the primary key of another entity as an attribute, a Parent-Child relationship is established between the two tables. The tables are linked in a B many-to-many fashion. C The tables are modeled as a network. D Similar to a one-to-many connection, the tables are interconnected.
Complete the ERD below by dragging the ends of crows feet and the specialization hierarchy symbols to their correct location. The XYZ Company has a motor pool and wants to track scheduled and unscheduled maintenance to each of the vehicles in its fleet. Each vehicle is assigned a unique unit number that will be used on all paperwork and is displayed on the vehicle. In addition to the unit number all vehicles have a unique Vehicle Identification Number (VIN) that is a long and complex string of letters and numbers, and all vehicles belong to one of three types "T" for trucks, "R" for trailers, and "A" for automobiles. For trucks, we need to know the Gross Vehicle Weight (GVW) and the type of trailer hitch (if it has one). For trailers, we need to know their length, the maximum weight allowed, the type of trailer (Van, Reefer, Low Boy, Flat…), and the required hitch type. For automobiles, we need to know how many adults it will seat, its color, and if it is a "4 wheel drive". Maintenance…
Complete the ERD below by dragging the ends of crows feet and the specialization hierarchy symbols to their correct location. The XYZ Company has a motor pool and wants to track scheduled and unscheduled maintenance to each of the vehicles in its fleet. Each vehicle is assigned a unique unit number that will be used on all paperwork and is displayed on the vehicle. In addition to the unit number all vehicles have a unique Vehicle Identification Number (VIN) that is a long and complex string of letters and numbers, and all vehicles belong to one of three types "T" for trucks, "R" for trailers, and "A" for automobiles. For trucks, we need to know the Gross Vehicle Weight (GVW) and the type of trailer hitch (if it has one). For trailers, we need to know their length, the maximum weight allowed, the type of trailer (Van, Reefer, Low Boy, Flat…), and the required hitch type. For automobiles, we need to know how many adults it will seat, its color, and if it is a "4 wheel drive". Maintenance…
Complete the ERD below by dragging the ends of crows feet and the specialization hierarchy symbols to their correct location. The XYZ Company has a motor pool and wants to track scheduled and unscheduled maintenance to each of the vehicles in its fleet. Each vehicle is assigned a unique unit number that will be used on all paperwork and is displayed on the vehicle. In addition to the unit number all vehicles have a unique Vehicle Identification Number (VIN) that is a long and complex string of letters and numbers, and all vehicles belong to one of three types "T" for trucks, "R" for trailers, and "A" for automobiles. For trucks, we need to know the Gross Vehicle Weight (GVW) and the type of trailer hitch (if it has one). For trailers, we need to know their length, the maximum weight allowed, the type of trailer (Van, Reefer, Low Boy, Flat…), and the required hitch type. For automobiles, we need to know how many adults it will seat, its color, and if it is a "4 wheel drive". Maintenance…
Complete the ERD below by dragging the ends of crows feet and the specialization hierarchy symbols to their correct location. The XYZ Company has a motor pool and wants to track scheduled and unscheduled maintenance to each of the vehicles in its fleet. Each vehicle is assigned a unique unit number that will be used on all paperwork and is displayed on the vehicle. In addition to the unit number all vehicles have a unique Vehicle Identification Number (VIN) that is a long and complex string of letters and numbers, and all vehicles belong to one of three types "T" for trucks, "R" for trailers, and "A" for automobiles. For trucks, we need to know the Gross Vehicle Weight (GVW) and the type of trailer hitch (if it has one). For trailers, we need to know their length, the maximum weight allowed, the type of trailer (Van, Reefer, Low Boy, Flat…), and the required hitch type. For automobiles, we need to know how many adults it will seat, its color, and if it is a "4 wheel drive".…
2- Design a class diagram of a course registration system. Note: utilize various class relations: generalization, aggregation, composition, and association; the class diagram should include but not be limited 10 the following class names User, Student, Instructor, Admin, Course, LogonPage, AddPage, DropPage, ChangePage, PrintPage, QueryPage, CourselnfoDB, StudentinfoDB, InstructorinfoDB, AdminlnfoDB, and EntireDB.
Create Conceptual Models using Draw.io for the following case descriptions:Use a Draw.io blank drawing, and add the relationships from the ER diagram templates group inthe left side panel. Create the three conceptual data Models using Draw.io, export these models as Jpegs, and thenadd all three models in an MS Word document and submit that MS Word file with all three images(of data models in it) through Blackboard submission link before the deadline. 1. You have been asked to design a database that would store data for ABC Company, whichis a small online retailer. ABC would like to store data about its customers, orders, items,couriers. Each customer may place multiple orders. An item may be part of many ordersand order typically contains multiple items. Each order is shipped via one of thecouriers (parcel companies) and ABC Inc. has contracts with several couriers for shippingits customer orders. 2. ABC College has many departments and each department offer courses. Some…
DTSC670: Foundations of Machine Learning Models Assignment 2: COVID-19 Data Wrangling Name: CodeGrade Please note that this assignment will be manually graded. You will have one attempt at submitting this assignment. Since we are merely using CodeGrade for this assignment as a platform to manually grade assignments, CodeGrade will not execute your code for this assignment. Rather, it simply renders your Jupyter Notebook in the web browser. Therefore, any code blocks that generate output must be fully executed within the notebook prior to submission. Otherwise, we will not see the output of your code! Details The purpose of this assignment is to hone your data wrangling skills. Your task for this assignment is to perform the data preparation as instructed in the DTSC670_Assignment_2 pdf listed in Brightspace. After performing all the data preparation tasks outlined in the document, run the code in the "Prepare DataFrames for Grading" section. You are supplied an Excel file called…
For the given design, Which of the following is NOT true about the design? Select one: a. It supports modular design. b. The AuthenticateUser sequence diagram can be reused only after a doB message call. c. The AuthenticateUser sequence diagram can be reused only when the authenticate() message is invoked on a B object. d. The DoFoo sequence diagram can be reused in any context where a B object and a C object are involved. e. The doB message must be called after the doA message.
Store the following fields for a library database: AuthorCode, AuthorName, BookTitle, BorrowerAddress, BorrowerName, BorrowerCardNumber, CopiesOfBook, ISBN (International Standard Book Number), LoanDate, PublisherCode, PublisherName, and PublisherAddress. A one-to-many relationship exists between publishers and books. Many-to-many relationships exist between authors and books and between borrowers and books. Draw the Crow’s Food entity-relationship diagram for the library database.

SEE MORE QUESTIONS

Recommended textbooks for you

Systems Architecture

Computer Science

ISBN:

9781305080195

Author:

Stephen D. Burd

Publisher:

Cengage Learning

Database Systems: Design, Implementation, & Manag…

Computer Science

ISBN:

9781305627482

Author:

Carlos Coronel, Steven Morris

Publisher:

Cengage Learning

Database Systems: Design, Implementation, & Manag…

Computer Science

ISBN:

9781285196145

Author:

Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel

Publisher:

Cengage Learning

Systems Architecture

Computer Science

ISBN:

9781305080195

Author:

Stephen D. Burd

Publisher:

Cengage Learning

Database Systems: Design, Implementation, & Manag…

Computer Science

ISBN:

9781305627482

Author:

Carlos Coronel, Steven Morris

Publisher:

Cengage Learning

Database Systems: Design, Implementation, & Manag…

Computer Science

ISBN:

9781285196145

Author:

Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS