Observe the ER Diagram for the ABC Retailer: ABC RETAILER (ERD) PromolD PromoName Date ProductID Description PROMOTION Associatedwith PRODUCT BelongsTo BrandID BRAND BrandName Which of the following is true according to the ABC Retailer ER diagram O Some products belong to no brands Some brands have no products None of the answers All of the answers O Every product is associated with a promotion

Q: EER (Enhanced Entity Relationship) diagram: C) Person o person ID : int name: string address :…

A: Introduction and the overview of the query -In this question we have to understand about the given…

Q: Generate an Activity UMLdiagram that starts with the customer connecting with the web site and ends…

A: Activity Diagram is basically a flow chart to represent the flow from one activity to another…

Q: Q. List all the attributes of movie in the given Model.

A: Q. List all the attributes of movie in the given Model.  Answer. All the attributes of movie in the…

Q: Jersey athletics has decided to put a periodic survey on their website to engage more users in brand…

A: The question asks for a summary of the Entity-Relationship Diagram (ERD) using the Crow's Foot…

Q: Information about films contains information about movies, stars and studios. Movies have a title,…

A: The answer is

Q: Display only the sales territories that have more than one salesperson.

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Q: latitude ER Diagram longitude description Convert to relation schema location last_visited

A: A rеlational schеma is a bluеprint for a rеlational databasе. It dеfinеs thе tablеs in thе databasе,…

Q: PK userid firstName lastName UQ username phone UQ emailld User password emailVerified createdOn PK…

A: Normalization A database design method called normalization minimizes data duplication and gets rid…

Q: n What is the primary key of the Bill table?

A: Primary Key is a column which is used t uniquely identify each record in table

Q: Convert the following ER Model to Relation   Model

A: Objective: We need to convert the given E-R diagram into its corresponding relational diagram. A…

Q: Draw ER diagram representing entity sets and relationship set described below, also determine the…

A: Here we have two entity Employee and Department The relationship between them is work_in. Employee…

Q: customer customer id name Address street street_num street_name apt_num city state zip time_sent…

A: Customer(cudtomer_id,name,street_num,street_name,apt_name,city,state,zip) "street"  is a composite…

Q: Convert the ER diagram in the above question into relational model.

A: Relational Schema: A relational schema is an outline that explains how businesses store and organize…

Q: Acme Airlines ERD

A: ERD:

Q: Complete Each Entity's relationship. ex) A CUSTOMER makes  many ORDER And if ther is any errors or…

A: The following relations exists in the given Entity Relation Diagram: A CUSTOMER makes many ORDER. A…

Q: Hotels Rooms Hotel ID Room Number. Zipcode Room Type Reservation City 太 Rates Room location…

A: the below is relational schema for above given ER diagram

Q: DRAW the NEW ER diagram to comply with the new requirements requested, and also indicate what type…

A: The entities and attributes of the Expanded ER diagram are : 1.Product :Attributes: costPrice,…

Q: Translate this ER diagram into a relational schema, Choose appropriate data types for each attribute…

A: The relational schema model in DBMS is a theoretical model used to coordinate and deal with the…

Q: 8. Write the schema for the following ER-Diagram

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Q: ER

A: Given :- In the above question , an Entity relationship diagram is mention in the above given…

Q: Design an E-R model for garage repair shop based on the following order form: DATE: NAME DEPARTMENT…

A: Introduction: The Entity-Relationship (E-R) model is a conceptual data modeling technique used to…

Q: Construct an ER_Diagram for NSU Employees who are identified by a unique id number. NSU has 3 major…

A:

Q: Translate this ER diagram into a relational schema, Choose appropriate data types for each attribute…

A: The relational model in DBMS is a theoretical model used to coordinate and deal with the information…

Q: Using the Entity Relationship Diagram you have created, create the tables and insert the values…

A: Below are the create and insert queries:

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: Identify at least four business rules for the following ER diagram. aircraft PK aircraft D seats PK…

A: The following entities and relationships are depicted in the diagram: Entities: aircraft seat…

Q: so I have an EER diagram ( picture below ) and I need to make it as tables and Use appropriate…

A: The question has been answered in step2

Q: Represent the company description as an ER-diagram, including all relevantconstraints as the…

A: ER-Diagram:- Data structure diagrams (DSDs), which emphasize interactions between elements within…

Q: Which of the following statements is accurate with respect to the above diagram?

A: the answer is :

Q: What is wrong with the following ERD meant to show the attributes of an entity? Album_ID Album Title…

A: - We have to check what is the issue with the representation shown.    - In an ERD ::  Entity is…

Q: Draw a relational schema based on this EER diagram.

A: Schema in database are three :Physical schema,Logical schema and view..Basically schema is…

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.