Question 26 In a one-to-many binary relationship, the one-to-many refers to which of the following? Group of answer choices the minimum cardinalities of the entities involved the maximum cardinalities of the entities involved the degree of the relationship the maximum cardinality of one entity involved and the the minimum cardinality of the other entity involved

Q: The cardinality ratio depends on the real-world meaning of the entity types involved and is defined…

A: Cardinality ratio in database design refers to the relationship between entities, indicating how…

Q: Draw a relational model diagram with the following:  1. Patient Entity: RUT (Primary Key): Integer…

A: Relational Model Diagram: It is a diagram that represents the relationship along the entity in the…

Q: What does the term "cardinality" refer to in an ERD? 1. The information is stored in relation to a…

A: Introduction: This query is from a publication in computer science called Database Management…

Q: Please answer the questions based on the following Entity-Relationship diagram (5 points each): 1.…

A: Attribute• An entity type E (or a relationship type R) has attributesrepresenting the structural…

Q: The primary key for a one (A) to many (B) binary relationship set between entity A and entity B with…

A: Explanation: Binary relationship shows the relationship between two entities. In one to many…

Q: In a composite primary key, a prospective key is a prospective characteristic

A: One primary key is a composite one.The primary key in database management systems consists of two or…

Q: which relationship or association is depicited in the following entity relationship (ER) diagram?…

A: The question seems to be about an Entity-Relationship (ER) diagram that involves three entities:…

Q: What does the term "cardinality" refer to in an ERD? One: The information is stored in relation to a…

A: Introduction Entity Relationship Diagrams: Entity Relationship Diagrams, sometimes referred to as ER…

Q: Given the ER diagram above, answer the following questions: Name an entity type that has more than…

A: a)Department is an example of entity having more than one relation. b)Departmentname is a key…

Q: What does cardinality represent in an entity-relationship diagram? 1:The uniquely identifiable…

A: This question comes from Database Management System which is a paper of Computer Science. Let's…

Q: Explain the terms: Entity Attribute Types of relationship Cardinality  Optionality. I NEED…

A: Entity: - Any existing real word object is an entity in the Database. Each entity has attributes,…

Q: How does the primary key of one entity function as a foreign key on the other side of a many-to-one…

A: In a many-to-one relationship between two entities, the primary key of one entity serves as a…

Q: Explain what the Entity-Relationship model is and how it operates.

A: Introduction: They are also known as the ERDs or ER Models, and they use a preset collection of…

Fundamentals of Managing Data

Data management is creating, organizing, storing and managing the data collected and created by any organization.Effective data management is a crucial part of today's world. Data management provides analytical information on the vast amount of data collected from business applications daily, which helps make critical business decisions and plan and bring out the best strategies.