Answered: Reference: A --> B--> C QUestion?…

Engineering

Computer Science

Reference: A --> B--> C QUestion? what is the defintion of this type of relationship and what is an example of it?

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: Part 1: Use the following schema to answer the questions 1-3 below. This schema refers to a gaming…

A: Schema of gaming organization: Member (memberID, memberName, joinDate) Game (gamelD, gameType,…

Q: Where you can apply all the normalization rules to attributes. Furthermore, you also need to explain…

A: Normalization Rules Normalization rules for entity-relationship diagrams are based on (and are…

Q: What is Ternary Relationship?

A: Given: What is Ternary Relationship?

Q: explain the relation between them VERY BRIEFLY: => [span and live time], [scope and principle of…

A: Lets see the solution.

Q: The same characteristic may serve as both the main key and a candidate key.

A: In databases and relational databases, keys are attributes or combination of features that can be…

Q: The ER Model shown below is based on the following business rules. A manager manages one department.…

A: Language: SQL

Q: DEFINING BUSINESS RULES FOR A VIDEO RENTAL STORE Think about how your local video rental store…

A: A video rental store is a business that allows customers to rent videos for a specific period. It…

Q: distinguish between relationship types and relationship instances

A: Relationship type: This expresses a type of relationship that is occurring between the entities and…

Q: Examine the following entity relationship diagram, and select all statements that correctly describe…

A: Primary Key is used to uniquely identify a column Foreign Key derives its data from primary key of…

Q: Fill in the blank: A supertype is a generic entity type that has

A: Introduction: Below describe the right option and incorrect option both A supertype is a generic…

Q: When a class is stated as "incomplete" or "insufficient," which are two key properties of a class…

A: In software development, classes play a crucial role in organizing and structuring code. A…

Q: 2- Design a class diagram of a course registration system. Note: utilize various class relations:…

A: Answer

Q: Design a class diagram of a course registration system. Note: utilize various class relations:…

A: A class diagram of a course registration system.

Q: Member (memberlD, memberName, joinDate) Game (gamelD, gameType, gameDate, gameWinner,…

A: Given SQL query contains four table with different attributes and those tables are: Member with…

Q: etween > and > relationships in Use

A: Q.

Q: reward point name age phone resgistrationDate) (membershipType) non member name is Client…

A: The relational model of this er diagram is

Q: What does the relationship marked "extend" indicate in the use case diagram?

A: Use case diagram and relationship 1) In UML (Unified Modeling Language), a user interface can…

Q: Give few special guidelines for naming attributes?

A: Guidelines for Naming Attributes: Attributes must me meaningful and unique. It is derived from the…

Q: Library Management system: This system allows the students to search books,request books etc.…

A: Below I have provided the solution of all the case study of the given application.

Q: What is a Derived Attribute and how does it work?

A: Derived Attribute: As the name implies, a derived attribute is one that can be computed or derived…

Q: Create an entity na

A: One to one mapping is a association of instance of one entity to instance of another entity. Here…

Q: Explain the difference between a relationship class and a relationship instance.

A: The Relationship class describes a collection of relationships between entities, while the…

Q: What is a simple (or atomic) attribute?

A: The simple values are the atomic or unique values which can not be modified or altered further.

Q: Library Management system: This system allows the students to search books, request books etc.…

A: Use Case Diagrams: referred as a Behavior model or diagram. It simply describes and displays the…

Q: Digital Wallet: the access control rule for the class Transaction and boundary use case for the…

A: Let's delve deeper into each aspect, starting with the access control rule for the Transaction…

Q: gender birth-date age name name name hospital M patient buy M medicine 1 ID name cpr phonenum name…

A: Solution: Introduction:

Q: NINO DOB Address Tel Religion Name Name (1.3) (1.1) Patient H Next of Kin Nuraina Hame Na (1,1)…

A: the patient entity is further divided into two disjoint classes which are day care and resident…

Q: Please draw the enhanced entity relation diagram with subclass and superclass structure for three…

A: Given Please draw the enhanced entity relation diagram with subclass and superclass structure for…

Q: 1. Create an entity named Employee and Dependent and create a one-to-many mapping using JPA.…

A: Create an entity Employee and Dependent and create a one-to-many mapping using JPA.

Q: What does it mean when a relationship is well-structured?

A: NOTE :- Below i explain the answer in my own words by which you understand it well.

Q: What is the degree of a relationship?

A: The number of entities associated with the relationship is known as the degree of the relationship.

Q: Expaination

A: A sequence diagram shows interaction with objects in tone sequence.

Q: • Students(stulD, lastName, firstName, major, credits) • Faculty (facID, name, deptName, rank) •…

A: The original query attempts to retrieve the class numbers of all classes taught by a faculty member…

Q: What exactly is a relationship?

A: Answer:

Q: Q2- What is a composite entity, and when is it used?

A: Entity – Entities are actual world items that structure the essential locks around which the entire…

Q: TASK 1: Create a State Chart Create a UML Class Diagram with Relationship (include Name,…

A: In this question we will be discussing about different charts.

Concept explainers

Normalization

Normalization is the process of eliminating redundancy in a database by organizing the data into several smaller tables. The large tables are normalized (converted) into smaller tables by using normalization rules, so that a database administrator can easily handle them. It also eliminates insertion, deletion, and update anomalies.

Question

Reference:

A --> B--> C

QUestion?

what is the defintion of this type of relationship and what is an example of it?

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: Transitive relationship

VIEW

Step 2: What is the defintion of this type of relationship and what is an example of it?

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

27. Include Relation in Use Case Diagram is a Non Mandatory Relationship Mandatory Relationship Class Non Dependency
please help urgent
Part 1: Use the following schema to answer the questions 1-3 below. This schema refers to a gaming organization. There can be any number of players per game. Each game and each tournament has one winner; if the game or tournament is ongoing, the winner is null. The gameWinner and tournamentWinner attributes are foreign keys for memberID. Member (memberlD, memberName, joinDate) Game (gamelD, gameType, gameDate, gameWinner, tournamentName) MemberGame (memberlD, gamelD) Tournament (tournamentName, tournamentWinner) 1. Write a description of what each of the following queries does: a. SELECT memberID, gamelD FROM Member NATURAL JOIN MemberGame NATURAL JOIN Game WHERE joinDate = "2021-01-01" b. Write two functionally different relational algebra statements equivalent to the query in 1a. C. Which of your answers to question 3 will most likely be processed faster? Justify your answer.
What kind of Entity instance would it be? REGISTRATION, COURSE, AND STUDENT A. Ali, Mohammed, and Khalid; B. Stud ID and Stud Name; C. STUDENT, COURSE, AND REGISTRATION Ali, Mohammed, Khalid; Stud ID; Stud Name; Student; Course d. Offers, records, and consists of
For the table BOOKAUTHOR below you are given the following functional dependencies. BOOKAUTHOR (ISBN, BookTitle, Author_Num, LastName, Publisher, Royalty, Edition) Functional dependencies: 1. ISBN BookTitle, Publisher, Edition 2. Author Num → LastName 3. BookTitle → Publisher 4. {ISBN, Author_Num} → BookTitle, LastName, Publisher, Royalty, Edition Write the types of functional dependencies shown in (1) to (4) above. Also, decompose the table to the third normal from (3NF).
Part 1: Use the following schema to answer the questions 1-3 below. This schema refers to a gaming organization. There can be any number of players per game. Each game and each tournament has one winner; if the game or tournament is ongoing, the winner is null. The gameWinner and tournamentWinner attributes are foreign keys for memberID. Member (memberlD, memberName, joinDate) Game (gamelD, gameType, gameDate, gameWinner, tournamentName) MemberGame (memberlD, gamelD) Tournament (tournamentName, tournamentWinner) 1. Write mySQL queries to generate the following tables: a. The total number of ongoing tournaments. b. The average number of players per game of type Power Grid. c. The names (no duplicates) of all players Abigail Baker beat in any game.
1. Create an entity named Doctor and Patient and create a one-to-many mapping using JPA. Doctor_id Patient_id Qualifica Contact_ Salary Age no tion n Doctor treats Patient Name P_Name Address Write a main program to assign values to the Doctor and Patient entity using entity manager instance.
Which statement is associated with two seperate entities. a) Attribute b) Entity Type c) Reflective Relationship d) Relationship
The following functional dependencies describe a relation that is in 3NF.Book_ID -> Genre_ID, Genre_TypeGenre_ID -> Genre_Type True or False? Thanks.
2 Part Sequilize Question Assuming postgres is connected (No need to include that part of the code) A) Define a sequilize model for 2 labels: Student and College. Make sure that you defined the primary key as studentld and collegeld. Use a sequilize association/relationship to the link the 2 labels.(students belong to college) The columns are as follow: Student: • studentID • name • semester program College: collegelD • name • city B) Use a sequalize CRUD operation to find all students in Seneca college (collegelD) and then console.log each student's name.
What is a weak entity? Give Example.
What kind of Entity instance would it be? REGISTRATION, COURSE, AND STUDENT A. Ali, Mohammed, and Khalid; B. Stud ID and Stud Name; C. STUDENT, COURSE, AND REGISTRATION Ali, Mohammed, Khalid; Stud ID; Stud Name; Student; Course d. Offers, records, and consists of