enhanced entity relationship diagram using the diagram below

Q: se diagram that includes the entities and methods

A: A use case diagram is a visual representation of how a user interacts with a system. It shows the…

Q: In your group, you will need to create an entity relation (E-R) diagram using the Crow's foot…

A: Given, The answer is given below Note: As Microsoft Visio is paid software(Unavailable freely). so,…

Q: Diagramming is a "top down" user process.  Take the following user provided information and draw the…

A: the diagram is an given below :

Q: w an ERD & include all the entities, attributes and relationships, PKs and F

A: 1-ERD, showing the connection between one entity to every other entity, and ER diagram enables to…

Q: you will need to create an entity relation (E-R) diagram using the Crow's foot symbols that models…

A: IN this E_R diagram some entity and his attribute and data store and his relationship symbol was…

Q: Convert the following UML diagram to relations:

A: Explanation: 1. Supporting relationships are the relations that represent the many-to-one…

Q: Problem 32 Speedy Drop is a company thàt čárries letters and pa. mpany own fleet of small airplanes,…

A: ER diagram: It is a model used for high level Database design.Entity relationship model.

Q: Convert the Entity Relationship diagram  to a Relational Data Model.

A: Convert the Entity Relationship diagram  to a Relational Data Model

Q: Office stestbiame deptCode lastName frstName tacid rank Department employs Credits Faculty sRated…

A: a)entity type that has more than 2 relationships are- class and department class- relationship with…

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: It is a "Database Design" Subject. Please answer the following question. An arc is a constraint…

A: An entity-relationship model is used for defining and displaying the relationship's between the…

Q: Draw an Entity Relationship Diagram (ERD) based on the flat files that have been supplied. Your ERD…

A: Entity Relationship Diagram presents data visually on how they are related to each other. This model…

Q: Describe how the relationship (M:N) of an E-R diagram is transformed into relations

A: Transforming ER diagrams into relations requires the construction of actual relations observing the…

Q: need:  entity relationship diagram

A: The answer is

Q: Draw an Entity Relationship Diagram (ERD) using Unified Modelling Language (UML) notation according…

A: What is ERD? Entity Relationship Diagram or ER Diagram or ER model, is a type of structural diagram…

Q: Hotels Rooms Hotel ID Room Number Zipcode Room Type Reservation City Rates Reservation Number State…

A: The relationship between Hotels and Rooms is 1:many(mandatory participation) The relationship…

Q: Modify and (if required) correct the following ER diagram in to a more complex er diagram with more…

A: The ER diagram is been modified with some extra attributes and relationship

Q: b) Draw a 2NF dependency diagra

A: The problem is related to database normalization and depedency identification.   The requirement is…

Q: Describe how the relationship (1:M) of an E-R diagram is transformed into relations

A: Relations:: The entity relationship (ER) information model has existed for over thirty five years.…

Q: What exactly are entity-relationship diagrams, and how do they come into play? What kind of symbol…

A: Any real-life item engaging in a business situation is represented by an entity, which contains a…

Q: Title Pub Year Author Name ............ Book id M Book written-by Book Authors Branch id N M…

A: The following is just how the ER diagram is mapped to the relational schema:- Step-1:- Mappings of…

Q: Create a dependency diagram that is in second normal form

A:

Q: Describe the entity-relationship model in detail.

A: Entity relationship models are based on the real-world entities and their relationships.

Q: How do you map a "One to Many" relationship when mapping ER Diagram to Schema

A: To map one to many relationships, the primary key on the `one side' of the relationship is added to…

Q: Draw a Model Entity Relationship diagram with the following data. Entity Person Forecast Recipe…

A: In this question, we have to design a UML ER diagram for the given medical industry system.Let's…

Q: Add a couple of attributes (including Primary keys) to each entity set. 2) Use Reification to…

A: This question is from the subject Database Management System. Here we have to add two attributes for…

Q: Explain four relationship merging issues

A: Introduction Four problems arise during the merging of the relationships, each with a fix. Relation:…

Q: according to this Class diagram, i need you to draw Entity–relationship diagram  Note : Please this…

A: Given sub parts of the question are too big, As per our company guidelines, only one question will…

Q: Explain how functional dependencies can be used to indicate the following:• A one-to-one…

A: The functional dependency is a relationship that exists between two attributes. It typically exists…

Q: Create an entity relationship diagram based on the following DFD Level 0

A: ERD stands for Entity Relationship Diagram which has a graphical representation of an information…

Q: use draw a simple    diagram of any two entities linked    via relationship. On one of the…

A: ER Diagram: The relationships between entity sets that are kept in a database are depicted in a…

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: Entity Types PERSONNEL (personnel_id, fname, Iname, date_birth, place_birth) • PLAYER…

A: Here we have given ER diagram for the mentioned table and its data. You can find the solution in…

Q: Discuss how traceability relations are classified, elicit a brief example that defines the…

A: The Traceability Matrix is a document that co-relates any two basic documents that require a…

Q: You are encouraged to make assumptions of any new entities that may seem relevant. Marketing…

A: 1) entities are persons cooperation phone contact email address address

Q: What is a weak entity? Give Example.

A: the answer is given below:-

Q: Choose the resultant relation(s) after transforming the below ERD. A2 A1 A3 ENTITY A Rel O A.…

A: A relationship between two entities of a similar entity type is called a recursive relationship.…

Q: Use an appropriate example to explain Entity Relationship Diagram.

A: Entity Relationship Diagram Entity–relationship diagram describes a structure of the database with…

Q: Explain the relationship in the below Entity Relationship Diagram (ERD) in your own words.

A: Below is the explanation of ER diagram: