SALES FACTS DATE TRANSACTION DateKey AgentID CustomerID PolicyID TransactionID Commission Value TransactionID Transaction Description DateKey DayOfWeek Day Month Year Quarter Weekday Flag AGENT CUSTOMER AgentID AgentName CustomerID StartDate EndDate DateOfHire POLICY TerritorylD CustomerName Street City State Zipcode PolicylID Туре Face Value InitComm InForce EffectiveDate TERRITORY TerritoryID LastRedistrict ZIPCODE Territory ID ZipCode

Q: Given the following EER diagram, write down the corresponding relations using the method taught in…

A: The answer is

Q: It is possible to have a schema and a decomposition that were not produced by the process, are in…

A: Introduction: Instead of BCNF, 3NF losslessly decomposes. One schema must have a candidate key for…

Q: Hello, why on the diagram there are no associations or cardinalities?

A: All the other information is given in the previous answer. The modified diagram is given in step 2.

Q: Consider a database of King Abdulaziz Airport. For this mini-world example, define four mini-world…

A: Here are four mini-world entities and four mini-world connections for King Abdul-Aziz International…

Q: The following Entity-Relationship diagram has two entity types and one relationship type. There are…

A: The given ERD diagram fails to the capture the following aspects in toto or incompletely or…

Q: Time axis sd Database Access :Application getData() x = getData :Database processData(x) Interaction…

A: Sequence diagrams are a type of UML (Unified Modeling Language) diagram used to model the…

Q: In an ERD, how is a connection between two or more entities indicated? Provide an example of the…

A: The answer :

Q: It is possible to have a schema and a decomposition that were not produced by the process, are in…

A: Introduction: If this is pursued, this is the potential for a lossless decomposition into 3NF…

Q: It is possible to have a schema and a decomposition that were not produced by the process, are in…

A: It is feasible to have a lossless decomposition into 3NF itself rather than utilising BCNF. It is…

Q: It is possible to have a schema and a decomposition that were not produced by the process, are in…

A: Instead of BCNF, 3NF losslessluy decomposes. One schema must have a candidate key for the composing…

Q: Translate the E-R diagram on page 1 (diagram) to database schema using MySQL Workbench (export as…

A: An Entity Relationship (ER) Diagram is a type of flowchart that illustrates how “entities” such as…

Q: Elaborate on the five Major uses of entity relationship diagrams in database

A: Entity-Relationship Diagrams (ERDs) are essential tools in database design, providing a visual…

Q: So i wanted to understand how to make a relational database schema diagram, form an EER digaram So…

A: Given : Convert ER diagram to relational database diagram.

Q: Why is normalization crucial since EER interactions often result in relationships that are…

A: Normalization is the most common way of lessening information overt repetitiveness in a table and…

Q: Given R(A, B, C, D, E, F) with FDs {A C, BE, ABC, CD, E-F} Normalize R up to BCNF. -

A: in this question you given relation R with attributes R(A,B,C,D,E,F) and given functional…

Q: What is the main difference between network data model and hierarchical data model? Tick all that…

A: We are asked a fundamental question on the difference between a network data model and a…

Q: How can I make plans for a ProResume database and turn them into an ER diagram? Also, what ER…

A: A ProResume database is designed to facilitate the hiring process by storing and managing…

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.