In the space provided below the following ERD, transform the following M-N relationship into an associative entity type and two identifying 1-M relationships. Use ER Assistant to draw your diagram.  Copy and paste the ERD from ER Assistant into the space provided below. [Note:  To receive credit for this problem, you must use ER Assistant as your drawing tool.]

Q: how to graphically identify an entity, a the cardinality (o,N), a weak relation ship, and a strong…

A: Graphically identifying an entity in a Crow’s Foot notation: In ER model, the term entity refers to…

Q: Can foreign keys be used with weak entities in an entity relationship diagram??

A: A entity that cannot be uniquely identified by its attribute alone is called weak entity.…

Q: Write down the various types of characteristics in the Entity-Relationship (ER) model.

A: The Entity-Relationship (ER) model is a popular data modeling approach used to represent real-world…

Q: Develop ERD (Entity Relationship Diagram) for one of the following two scenarios. NOTE: No further…

A: Answer: We have drawn the the Entity relation diagram  for the one of the following so we have done…

Q: course has a code, course name, credits, and an instructor. Each course uses a textbook. • A…

A: ER diagram is an abbreviation for Entity Relationship Diagram. An ER diagram represents the…

Q: Explain how weak entity representation differs from strong entity representation.

A: Entity: The entity is a representation of an object, table, or thing in a database management…

Q: The property X can be found in two different entity sets A and B, but their names are unimportant…

A: ER Schema is another name for an ER diagram or ER model. The ER model is built on the foundation of…

Q: Hello, I need help on this one As I managed to make a code that can do the the following output:…

A: Python program to solve the given problem is below.

Q: List all of the many properties that the Entity-Relationship (ER) model has.

A: 1. Describe the different kinds of characteristics in the Entity-Relationship (ER) model. Solution:…

Q: Draw an ER diagram expressing the total participation of an entity type “BURGER” in a binary…

A: Answer: I have given answered in the handwritten format in brief explanation

Q: Consider the below ERD in Figure 03 of Student Enrolment system and answer the below questions.…

A: List the strong (non-weak) entity types in the ER diagram. Student Enrollment Lecturer Subjects…

Q: Give an explanation of the entity-relationship model's operation.

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

Q: 1. If a weak E exist and has Then, what m

A: 1 . If a weak entity E depends on entity S to exist and has 1:m relationship with entity F. Then,…

Q: Strongen a weak entity set by adding primary key attributes. Please explain our choice's overlap.

A: To strengthen a weak entity set, we need to add primary key attributes that will uniquely identify…

Q: The goal of this assignment is to design a conceptual schema using an ER data model. Draw an ER…

A: The assignment aims to design a conceptual schema using an Entity-Relationship (ER) data model for a…

Q: Design an Entity-Relationship for each system described below. Use the (min,max) notation. State…

A: An entity is the relationship model which describes the interrelated things in a domain. A basic ER…

Q: Describe how the weak entity of an E-R diagram is transformed into relations

A: E-R (Entity Relationship) diagrams: An entity-relationship diagram is an image or snapshot of the…

Q: draw the er diagram and label

A: To create an ER diagram based on the provided scenario for reserving baseball tickets, here's a…

Q: 3.4. Which statements are correct? a. A weak entity type can only have one attribute type. b. A weak…

A: The solution to the given problem is below.

Q: create an Enhanced Entity-Relationship (EER) diagram based on the provided information. Based on the…

A: The entities listed are:PersonVisitCare CentreLaboratoryBedItemTreatment

Q: Describe how the multivalued attribute of an E-R diagram is transformed into relations

A: Multivalued attributes are represented by double ovals in an ER diagram.

Q: Consider the following two entity sets: A and B, both of which have the attribute X. (among others…

A: Summary This is also known as an ER diagram or model, or ER Schema. The ER model is built on the…

Q: What exactly does it imply when we talk about the weak entity type? What exactly is the key? Please…

A: In the context of entity-relationship modeling, a weak entity type is an entity type that depends on…

Q: Please specify weak entity type. Its secret? An example What is attribute specialisation?ER…

A: a weak entity is a type of entity that cannot be uniquely identified by its own attributes.…

Q: In an entity-relationship model, which of the following is a kind of attribute that should have some…

A: Required attribute is an attribute that must have a value in it. hence, it can not be left empty.

Q: vide an Entity-Relationship Model for a motor sport fan, based on the description in Table 1 on the…

A: ER Description:   1- What Is ER Diagram: ER, suggests the relationship between one entity to another…

Q: It is possible to can convert any weak entity set to a strong entity set by simply adding…

A: To avoid the inconsistencies caused by duplicating the key of the strong entity. Though a weak…

Q: Describe how the composite attribute of an E-R diagram is transformed into relations

A: Given: Describe how the composite attribute of an E-R diagram is transformed into relations…

Q: Describe how the regular entity type of an E-R diagram are transformed into relations

A: Given: Describe how the regular entity type of an E-R diagram are transformed into relations

Q: xplanation of the entity-relationship model's op

A: INTRODUCTION: In a given topic of knowledge, an entity-relationship model (or ER model) represents…

Q: Please provide a list and illustrative example for the three forms of binary relationships that are…

A: Given: When an attribute of one entity type relates to another, there is a connection between them.…

Q: Explain ENTITY EXTRACTION AND ER DIAGRAM

A: Entity extraction Entity extraction is also known as entity identification or entity recognition.…

Q: Can you define the weak entity type for me? Is there a secret to it? Provide an instance Just what…

A: The Entity-Relationship (ER) model is a popular data modeling technique that is used to represent…

Enhanced ER Model

The enhanced ER model is an abbreviation for Enhanced Entity-Relationship (EER) model. As you know, the entity-relationship (ER) model is a pictorial illustration of the relationship between various entities of a domain. In the case of a large amount of data with multiple interrelated entities, the ER diagrams become complex and tough to interpret. For such cases, the need for enhancement in the ER model was observed, and thus, the EER model was designed.