Dimensional Model Assignment Jse the attached images to create a dimensional model that enables analysis of sales by calendar, product, and customer

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: Data Preparation Describe what you did with the data prior to the modelling process (data cleaning).…

A: Given:

Q: Draw a SEQUENCE DIAGRAM                                          Purpose: High level UML sequence…

A: Given data: Draw a SEQUENCE DIAGRAM                                          Purpose: High level UML…

Q: relationship between entities and attributes.

A: EMPLOYEE(EMP_NUM, EMP_LNAME, EMP_INITIAL, EMP-DOB) Here, primary key = EMP_NUM DEPENDENT(EMP_NUM,…

Q: Design a generalization–specialization hierarchy for a motor vehicle sales company. The company…

A: Generalization is defined as the process of extracting common characteristics of two or more classes…

Q: Design a generalization–specialization hierarchy for a motor vehicle sales company.The company sells…

A: A generalization–specialization hierarchy for a motor vehicle sales company:

Q: Question Draw and explain the use-case diagram, activity diagram, interaction diagram for the…

A: Draw and explain the use-case diagram, activity diagram, interaction diagram for the following:…

Q: Explain the interactions among end user, data, information, and decision-making. Draw a diagram and…

A: Description and Diagram for InteractionData-Information-Decision-Making cycle- As the name…

Q: 1. Data model – create a model that data the system will capture   2. Process model - draw a model…

A: For video calling app : zoom We need to create: 1. Data model – create a model that data the system…

Q: Design E-R diagram for a database of an Airline-System. The database must keep track of Customers…

A: The airline reservation systems (ARS), which are technologies that help direct passenger…

Q: Data Object Artifact

A: 3. A data artefact (Closely resembling entity eg Customer, sale and Account )realises a data…

Q: Creating Data Flow Diagrams A local restaurant is planning to implement an online ordering system.…

A: To create a Data Flow Diagram for Online ordering system.

Q: Business rules are developed when a thorough investigation of a company's activities is conducted.…

A: A business rule is a set of rules that govern an organization's activities, definitions, and limits.…

Q: Data structures must meet a number of characteristics, including efficiency, reusability, and…

A: Data structures must be efficient, reusable, and invisible. A data structure is a way for…

Q: data model.  d. When implementing a 1:1 relationship,

A: As per guidelines, we can only solve one question at a time. Hence resubmit the question for further…

Q: Design E-R diagram for a database of a world-wide package delivery company (e.g., DHL or FedEX). The…

A: Answer: The entity-relationship diagram(ERD) for worldwide package delivery company is as follows:…

Q: Design E-R diagram for a database of a world-wide package delivery company (e.g., DHL or FedEX). The…

A: ER Diagram: ER stands for Entity Relationship Diagram, too known as ERD could be a graph that shows…

Q: Design E-R diagram for a database of a world-wide package delivery company (e.g., DHL or FedEX). The…

A: ER-Diagram: Entity-relationship diagram also termed as ER-diagram represents the logical structure…

Q: Design E-R diagram for a database of a world-wide package delivery company (e.g., DHL or FedEX). The…

A: ER diagram The entity relationship diagram is a type of structural diagram for use in the design of…

Q: entities, attributes, constraints & relationships and draw ERD.

A: According to the question we need to identify entities, attributes, constraints & relationships…

Q: entities, attributes, constraints & relationships and draw ERD.

A: According to the question we need to Identify entities, attributes, constraints & relationships…

Q: Explain attribute with examples in system analysis and design

A: Attributes are the characteristics of items that uniquely identify them.

Q: How come a data item isn't part of the model?

A: It is possible to think of a data model as an abstract model that organizes and standardizes data…

Q: An attribute is a property that describes the nature of an entity.

A: In the are actual world, an entity is a "thing" or "object" that can be distinguished from all other…

Q: Consider the E-R diagram in Figure 8.7 showing entity set instructor. Give an SQL schema definition…

A: A schema refers to the constructive design of a database including various database objects such as…

Q: Database and design ERD diagram with notions Attached is the requirements in the first photo and I…

A:

Q: An art museum owns a large volume of works of art. Each work of art is described by an item code…

A: ARTWORK has attributes such as Item code, title, item type, size, place of the museum and status of…

Q: ctivity #3 (Sequence diagram)   Q1: Using Rational Rose or Online tool to draw sequence diagram…

A: 1- A sequence diagram shows the information about sequence order, how the user performs the action…

Q: Why is it that a data item isn't included in a data model?

A: It is possible to think of a data model as an abstract model that organizes and standardizes data…

Q: Class Diagram for University Admission System Design a University Admission System Class Diagram…

A: Given:  Class Diagram for University Admission System Design a University Admission System Class…

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A: Since the HTML for the form is not given, we will provide a reference to be able to use HTML data…

Q: Create a physical data flow child diagram for the following situation: The local PC users group…

A: Let's understand physical data flow diagram which is used to represents how any system will be…

Q: Create a physical data flow child diagram for the following situation: The local PC users group…

A: The Answer is

Q: Create a physical data flow child diagram for the following situation: The local PC users group…

A: ANSWER:-

Q: Differentiate between a diagram and a model.

A: Required: Differentiate between a diagram and a model.

Q: Entity Relationship Diagram of the business, as shown in the case.  Completely and correctly specify…

A: The given problem has given the system description for order management where the requirement is to…

Q: nctionalities for consuming, manipulating, and producing application data by preparing a…

A: Requirement Analysis can be stated as the process of defining user expectations to build a new…

Q: Base construct a complete Entity Relationship lagram State the business rules. The MySejahtera…

A: ANSWERS;

Q: School Management System “A school management system software is basically designed and developed to…

A: Given: School Management System A school management system software is basically designed and…

Q: Design a generalization-specialization hierarchy for a motor-vehicle sales company. The company…

A: Hey, since there are multiple questions posted, we will answer the first question according to our…

Q: A person can be an employee, alumnus, or a student. For a person, P_id (identifier), date of birth,…

A: ERD for the given requirement: No of Entities: Person entity Employee Alumnus Student Staff Faculty…

Q: Case 3: Create a sequence diagram based for Belle's Grocer Automated Checkout System. Belle's Grocer…

A: UML Sequence Diagrams are communication diagrams that describe how operations are processed. They…

Q: Design an E-R diagram for keeping track of the scoring statistics of your favorite sports team. You…

A: The E-R diagram would keep track of the scoring statistics of my favorite sports team. Details about…

Q: Design an E-R diagram for keeping track of the scoring statistics of your favorite sports team. You…

A: E-R diagram:

Q: Design an E-R diagram for keeping track of the scoring statistics of your favorite sports team. You…

A: An E-R diagram for keeping track of the scoring statistics of your favorite sports team is given…

Q: If you sell a house more than once, it is treated as different "property" for each sale. Draw an…

A: Answer..

Q: Subject: Database Design UCSICafe is a coffee shop which set up in many countries such as…

A: we use the crow;s foot notationsome assumption/ description1)In  there is branch and headquaters in…

Q: Create a ER data model to reflect the process of a consumer opening a checking account at a bank.The…

A: SCENARIO A customer opening an account in a bank consists of the customer who opens an account of a…

Q: 3. Processing Controls A well-designed system can prevent both intentional and unintentional…

A: Processing controls :  Two specific controls for each control category are shown below : Control…

Q: It is termed a any characteristic or set of attributes that may be utilized to uniquely identify one…

A: The new relation's primary key mixes the multivalued attribute and the parent entity type's primary…