### Understanding the Enhanced Entity-Relationship (EER) DiagramThe following EER diagram illustrates the mapping out of the relationships between various entities involved in publications. It includes concepts like entities, relationships, and attributes typical to database design and information management.#### Entities and Attributes:1. **Publication**: - Attributes: ISBN, Publication Title, Year2. **Book** (subtype of Publication): - Attributes: Edition - Relationships: - Writes: Connected to Author (N to M relationship)3. **Collection** (subtype of Publication): - Attributes: Volume - Relationships: - Writes: Connected to Author (N to M relationship) - Part of a Collection: Contains Articles (1 to N relationship)4. **Article**: - Attributes: Title, Pages - Relationships: - Part of: Belongs to a Collection (N to 1 relationship) - Contributed by: Connected to Author (N to M relationship)5. **Editor**: - Attributes: Name - Relationships: - Edits: Connected to Publication (N to N relationship)6. **Author**: - Attributes: Name - Relationships: - Writes: Connected to Books and Collections (M to N relationship) - Contributes: To Articles (M to N relationship)#### Relationships:1. **Publication and Editor**: - Edits: An Editor can edit multiple publications, and a publication can be edited by multiple editors. - Attributes: Start Date, End Date2. **Book and Author**: - Writes: An Author can write multiple books, and a book can be written by multiple authors (N to M relationship).3. **Collection Composition**: - Part of: A Collection contains multiple articles, and each article belongs to one collection (1 to N relationship).4. **Article and Author**: - Contributes: An Author can contribute to multiple articles, and an article can have contributions from multiple authors (N to M relationship).5. **Publication Attributes**: - ISBN: Unique identifier for a publication - Title: Name of the publication - Year: Year of publication### Evaluating the Statements:Based on the given EER diagram:**A**: A publication can be both book and collection.- **False**. The diagram implies that a publication can either be

EER stands for Enhanced Entity Relationship diagram which is an advanced database diagrams that are…

Based on the following EER diagram, select the correct statements. ISBN Edition Publication Title Book Write Year Publication A collection has a publication title. M Collection Start Date Volume Edit D) A publication has a volume E) A publication is either book or collection but not both N (A) A publication can be both book and collection B We can have a publication that is neither book nor collection Name End Eate Part of Author N M N Name Editor Title Article N Contribute Publish Pages

Based on the following EER diagram, select the correct statements. ISBN Edition Publication Title Book Write Year Publication A collection has a publication title. M Collection Start Date Volume Edit D) A publication has a volume E) A publication is either book or collection but not both N (A) A publication can be both book and collection B We can have a publication that is neither book nor collection Name End Eate Part of Author N M N Name Editor Title Article N Contribute Publish Pages

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: Create Use Case descriptions for the use cases depicted in the diagram above

A: A "Use Case" in Unified Modeling Language (UML) is a graphical illustration of a device's…

Q: Please provide concrete examples of how calls and returns fall into the overall scheme.

A: In modern programming, understanding the role of function calls and returns is crucial for creating…

Q: Assignment Week 1 Create and ER- Diagram Using the Entities / Tables below: Tables Classes…

A: From the limited information provided about the context of the problem the following entities and…

Q: What makes overlapping and disjoint restrictions different?

A: In computer science, the concepts of overlapping and disjoint restrictions are often used in the…

Q: Please provide specific illustrations of how calls and returns fit within the larger scheme.

A: Fundamental ideas in computer programming, calls and returns are crucial for directing programme…

Q: Q1) Draw the ER Diagram for the scenario below. The company database keeps track of company's…

A: The Entity-Relationship (ER) diagram provided above captures the essential elements of a company…

Q: Delegation represents: a. White-box reuse b. Has-a relationship c. Black-box reuse…

A: Delegation means that you use an object of another class as an instance variable, and forward…

Q: What we mean by "data description language" is a notation for describing the structure and layout of…

A: 1. A Database Management system (or DBMS). 2. It is essentially nothing more than a computer-based…

Q: Break the list in Figure 1-31 into tables, each with a single theme. Create ID columns as you think…

A: Solutions Below mentioned necessary Column ID's

Question

### Understanding the Enhanced Entity-Relationship (EER) Diagram

The following EER diagram illustrates the mapping out of the relationships between various entities involved in publications. It includes concepts like entities, relationships, and attributes typical to database design and information management.

#### Entities and Attributes:
1. **Publication**:
- Attributes: ISBN, Publication Title, Year

2. **Book** (subtype of Publication):
- Attributes: Edition
- Relationships:
- Writes: Connected to Author (N to M relationship)

3. **Collection** (subtype of Publication):
- Attributes: Volume
- Relationships:
- Writes: Connected to Author (N to M relationship)
- Part of a Collection: Contains Articles (1 to N relationship)

4. **Article**:
- Attributes: Title, Pages
- Relationships:
- Part of: Belongs to a Collection (N to 1 relationship)
- Contributed by: Connected to Author (N to M relationship)

5. **Editor**:
- Attributes: Name
- Relationships:
- Edits: Connected to Publication (N to N relationship)

6. **Author**:
- Attributes: Name
- Relationships:
- Writes: Connected to Books and Collections (M to N relationship)
- Contributes: To Articles (M to N relationship)

#### Relationships:
1. **Publication and Editor**:
- Edits: An Editor can edit multiple publications, and a publication can be edited by multiple editors.
- Attributes: Start Date, End Date

2. **Book and Author**:
- Writes: An Author can write multiple books, and a book can be written by multiple authors (N to M relationship).

3. **Collection Composition**:
- Part of: A Collection contains multiple articles, and each article belongs to one collection (1 to N relationship).

4. **Article and Author**:
- Contributes: An Author can contribute to multiple articles, and an article can have contributions from multiple authors (N to M relationship).

5. **Publication Attributes**:
- ISBN: Unique identifier for a publication
- Title: Name of the publication
- Year: Year of publication

### Evaluating the Statements:
Based on the given EER diagram:

**A**: A publication can be both book and collection.
- **False**. The diagram implies that a publication can either be

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1: Introduction

VIEW

Step 2: Explanation

VIEW

Solution

VIEW

Step by step

Solved in 3 steps

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

SUPLIER CUSTOMERS #id buy # id *name * tax number * product o email # name sell * address Find the mistakes in the ERD related to Entities, Attributes and Relationships. Explain reason for these mistakes. Make necessary changes on ERD and present only effected structures (entities, attributes and relationships) A- B I
Identify the errors in the following DFD. Clearly write what are the errors available in the same. (5 marks) Donos Bank Donation Deposit Donation Process donation Donation list Member donation Donation Member info Member info Info 1.4 1.2 Process application Make member Update member list Application form Member ID Memer into 2 Member list Prospective Members Membens 1.5 Generate document Update mailing list Member addres E Mailing list File letter Letter 18 Letter 1.7 1.9 Mail prosped Publish Mail members
Look up student MAJOR and ROOM information based on the student NAME. Enter formula into B2. 1 NAME MAJOR ROOM 2 58 3 4 NAME MAJOR ROOM 5 $1 CIS DBH 6 S2 7 3 A/F DBH A/F DBH 8 $4 мом SCI 9 S5 мом DBH 10 56 CIS SCI 11 S7 CIS DBH 12 S8 A/F 13 S9 мом 14 S10 CIS Size Color Price Item T. 15 Size L T M 16 Color R. 17 Price 28 H. 29 30 XL R. 18
Distinguish between overlapping and disjoint restrictions.
Please read the description carefully and look at the EER diagram that's provided below to answer this part.
ER-Diagram and EER-Diagram Medinah Transport dealership sells Proton, Ford, Honda and Toyota. The dealership keeps the cars information such as vehicle number, list price, chassis number, made (eg. Honda, Toyota), model name (eg. Civic, Camry) and year. They also keep information about all sales they have made (for instance, invoice number, buyer’s name, data of purchase and amount paid for the car). In order to contact the buyers in the future, the dealership also keeps their telephone number and address. Some buyers bought more than one car. For statistical purposes, the buyer’s gender and age are also captured. Dealer also needs to know the staff who sold the cars to the buyers such as their staff ID, name, phone number, gender, date of birth, address and basic salary. The dealership has two types of staff - sales agent and admin. Sales agent will have sales quota, basic salary and sales commission from selling cars. While admin staff will receive basic salary and overtime (based on…