c) Create the relational diagram to show the relationships among EMPLOYEE, EDUCATION, andEMP_EDUC Table name: EMPLOYEEEMP_NUM EMP_LNAME215 Smith216 Romero217 Randall218 AardenTable name: EMP_EDUCEMP_NUM EDU_CODE EE_YEAR20021991199419892004200219851992200019902000200519841995215 84215 HS215 JC216 B4216 CDP216 CNP216 HS217 HS217 JC218 B4218 CDP218 CNP218 HS218 M2Table name: EDUCATIONEDU_CODEEDU_DESCRIPTION34CDPCNPCPADRHSJCM2Bachelor's degreeCertified data ProcessingCertified Network ProfessionalCertified Public AccountantEarned Doctorate degreeHighschool diplomaJunior College degreeMaster's degree

SOLUTION -To create the relational diagram, we need to see the relationships between the three…

Answered: c) Create the relational diagram to…

Engineering

Computer Science

c) Create the relational diagram to show the relationships among EMPLOYEE, EDUCATION, and EMP_EDUC

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: Display in product ID order the product ID and total amount ordered of that product by the customer…

A: SQL queryDerived table:Derived table is a table that is used to create a temporary table that is…

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: Discuss the possibilities for database tables when creating subtype relationships. Talk about the…

A: When creating subtype relationships in a database, there are several possibilities for database…

Q: 3. The QR table records the workshop attendance of students. The BB table is a master table that…

A: Answer

Q: Talk about the many alternatives for database tables when creating subtype relationships. Discuss…

A: Introduction: We are only authorized to respond to one question at a time, therefore please submit…

Q: write the sql queries for the following er diagram: Create all the tables and relationships…

A: 1.create table Time CREATE TABLE Time(Time_ID int NOT NULL,Day int,Month int,Quarter int,Year…

Q: If a relational model exists, what is the overall term for characteristics, and how are they used?

A: One or more tables ("relations") comprising columns and rows are used to store information in the…

Q: If there is such a thing as a relational model, what is the overarching name for attributes, and how…

A: Attributes are also known as columns or fields in the relational model. Attributes are used in…

Q: a. What characteristics do tables that conform to the concept of well-informed relations have? b.…

A: Actually all this three concept are related to database.

Q: For each table in the relational schema you developed earlier, provide the following information for…

A: Note: There are multiple questions are given in one question. According to the rule, you will get…

Q: Consider the following PRODUCT table (Primary key underlined). True or False: The two last rows are…

A: Dear Student, Only the primary key column must contain unique items, other column can contain same…

Q: When an attribute is part of a composite primary key, it is also considered a candidate key for the…

A: Intro Inspection: A single field or a composite phrase that satisfies the criteria of a primary key…

Q: Consider the following Staff relational schema: STAFF (STAFFNO, NAME, DOB, GENDER, DOJ, DESIGNATION,…

A: Relational model of this schema is below picture

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: Mapping: Create relational schemas for the ER diagram given below. Indicate clearly the primary and…

A: The processes to generate the relational schemas for the provided Entity Relationship diagram are…

Q: In the case of a relational model, what would you call characteristics generally, and how would you…

A: The relational model for database management is a method for logically representing and managing…

Q: Please help me with this SQL database diagram and correct if you think something is wrong here you…

A: SQL is the language used to communicate with the database. It is used to insert, update and…

Q: Design the database model (Create the relational schema)

A: A relation schema refers to the structure and definition of a…

Q: latitude ER Diagram longitude description Convert to relation schema location last_visited

A: A rеlational schеma is a bluеprint for a rеlational databasе. It dеfinеs thе tablеs in thе databasе,…

Q: Create relational schemas for the ER diagram given below. Indicate clearly the primary and foreign…

A: There will be two relational schema for above ER diagram : 1) Course(Code,Name) It has primary keys…

Q: Consider the following E-R diagram: E1 RI E2 R4 R2 R5 EA R3 E3 What is the minimum number of…

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

Q: Considering the un-normalized relational table PROJECT below: PROJECT (Project Title, EmpeName,…

A: Functional dependencies are... ProjectTitle, EmpeName -> HoursWork ManagerName -> ManagerPhone…

Q: utput restaurant relationship diagram / restaurant adjacency

A: It is defined as a Entity Relationship Diagram type of flowchart that illustrates how “entities”…

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

A: Schema Approach: 1- I have created this schema design in MySQL workbench. 2- MySQL workbench is a…

Q: Mapping: Create relational schemas for the ER diagram given below. Indicate clearly the primary and…

A: The relational schema has been given in step 2.

Q: Mapping: Create relational schemas for the ER diagram given below. Indicate clearly the primary and…

A: The processes to generate the relational schemas for the provided Entity Relationship diagram are…

Q: Mapping: Create relational schemas for the ER diagram given below. Indicate clearly the primary and…

A: The processes to generate the relational schemas for the provided Entity Relationship diagram are…

Q: Question 19 Which of the following tools does not help you document relationships between tables? a)…

A: Introduction: A table connection works by matching data in key fields in both tables, usually those…

Q: It is essential to discuss the various database table possibilities when dealing with subtype…

A: A Contacts table in a company database may store suppliers' names, e-mail addresses, and phone…

Q: How can we define relation? Identify the characteristics that make up a relation.

A: The table in the relational database or the relationships created between the same tables using…

Q: Requirements Question 1. Write the SQL query to create the table structures for the entities shown…

A: All the table creation queries are given in the below steps Primary Key and Foreign Key constraints…

Q: Design and create the needed tables (minimum four) with suitable constraints.

Q: Database name: Ch03_Theater Table name: DIRECTOR DIR_NUM DIR LNAME DIR DOB 100 Broadway 101…

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

Q: please help me creating a ERD-diagram for the following cafe website and ordering Database design:…

A: It is easy for the developers to understand the system by simply looking at the ER diagrams.

Q: Please may you answer the following questions. Create a Venn diagram with any topics of your choice…

A: In this question we have to understand SQL OPERATIONS using Venn diagram As per the guidelines, we…

Q: Select the best answer from the given choices: Using the company schema, when creating the…

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

Q: Given the ER diagram below, write SQL statements to create the corresponding relations and capture…

A: The objective of the question is to create SQL statements that will create tables corresponding to…

Q: Q 3: Convert the following Conceptual Model to Relational Model. Order Product Order_id Order_Date…

A: We will first try to understand the ER diagram and then will design relation models out of it.…

Q: reate tables for the following, where the first 2 are entity-types and the last one is relationship.…

A: Q: Code the given problem

Q: QUESTION 5 A functional dependency is a relationship between or among : Attributes Rows Entities O…

A: Here in this question we have asked that a functional dependency is a relationship between or…

Q: (a) Use STUDENT and LECTURER tables shown below to answer questions (i) and (ii). Table name:…

A: As per our rules, we can answer only the first sub-part in a multi-part question. Please submit the…

Q: If there is such a thing as a relational model, what is the overarching name for attributes, and how…

A: Here, the user inquires about attribute use inside the relationship model. Attribute element or…

Concept explainers

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.

Question

c) Create the relational diagram to show the relationships among EMPLOYEE, EDUCATION, and
EMP_EDUC

Table name: EMPLOYEE
EMP_NUM EMP_LNAME
215 Smith
216 Romero
217 Randall
218 Aarden
Table name: EMP_EDUC
EMP_NUM EDU_CODE EE_YEAR
2002
1991
1994
1989
2004
2002
1985
1992
2000
1990
2000
2005
1984
1995
215 84
215 HS
215 JC
216 B4
216 CDP
216 CNP
216 HS
217 HS
217 JC
218 B4
218 CDP
218 CNP
218 HS
218 M2
Table name: EDUCATION
EDU_CODE
EDU_DESCRIPTION
34
CDP
CNP
CPA
DR
HS
JC
M2
Bachelor's degree
Certified data Processing
Certified Network Professional
Certified Public Accountant
Earned Doctorate degree
Highschool diploma
Junior College degree
Master's degree

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Definition

VIEW

Step 2: Relational diagram.

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Using normalisation, depict the relationship schema of the 2NF tables. State the respective primary keys.
so I have an EER diagram ( picture below ) and I need to make it as tables and Use appropriate naming conventions for all of your tables and attributes
I need the answer as soon as possible
Topic: Database Design and Entity Relationship Diagrams Please convert the below diagram to Crow's Foot notation. Here is the relational schema: Relational Diagram (Schema) Position: Position_ID Title Volunteer: Person_ID Gender_ID Occupation Status Notes Position_ID Location: Location_id Location_Name Street_No Street_Name PostalCode Phone CommunityContact: Organization_ID Person_ID Notes Location_ID Event: Event_ID Type Event_Date Location_Name Location_ID VolunteerShift: Shift_ID Start_Time End_Time Event_ID Person_ID Pending: Pending_ID CV Cover_Letter Interview VolunteerClass: VolunteerClass_ID Training_Graduation_Date NonPending: Person_ID Active Date_Inactive VolunteerClass_ID Workshop: Workshop_ID Event_ID Name GuestSpeaker: Event_ID Person_ID Subject_ID GuestSpeakerShift: Event_ID Person_ID Subject_ID Start_Time…
Talk about the database table choices while creating subtype associations.Talk about the criteria that would make you choose one layout over another.
ERD
Discuss database table possibilities for creating subtype relationships.Discuss the considerations that might lead you to choose one design over the others.
Create relational tables that have restrictions on entity and referential integrity.
2. a. What characteristics do tables that conform to the concept of well-informed relations have? b. Describe a dependency diagram and explain its purpose c. Normalize the relation given below Order Orde PartN | Part Unit PartQ | Supplie Suppli Suplli Suppl Suppli Supplier rDat umbe Nam Pric uantit rNumb erNam erStre Num ierCit erSateZip e e e er et
Split the list from part D into tables such that each has only one theme. Create appropriate ID columns. Use linking columns to represent relationships. Demonstrate thatthe modification problems you identified in part E have been eliminated.
Discuss database table possibilities for creating subtype relationships. Discuss the considerations that might lead you to choose one design over the others.
Create an Entity Relationship Diagram (ERD) of the normalized version of this table using Visio's crows-foot notation. The ERD should show the PK and FK columns, plus all of the appropriate column attributes (column name, data type/size, null/not null) plus the relationships (with minimum and maximum cardinality) between tables. Requirements: Show the results of the normalization as individual tables Show the FK and PK columns using Visio's notation You must solve the multi-column issue with grades (Hint: This will require a new column) Show the 3-part column definition as noted Show min/max cardinality Tables are attached