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: In an ERD, entities do not have columns. Instead which of the following is used to describe the…

A: In the intricate world of data modeling, where the digital realm mirrors the complexities of 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: 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: What challenges may arise as a result of a relationship's vertical partitioning, as well as the…

A:

Q: Product Properties ProductiD ProductName SupplieD CategorylD T QuantityPerUnit UnitPrice *…

A: The UPDATE statement is applied to change the contents of a table's existing records. A SELECT…

Q: TEAM DRIVER Belongs To He Team ID Team Name Team Manager Driver ID Driver Age Driver Name Convert…

A: Solution is given below :

Q: Looking at the following Image, please explain all aspects of the relationship between INVOICE and…

A: In the given ER diagram there can be one to many relationship between invoice and product.

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: , day of the week. Provider: In the same way the channel is hosted by provider. They have…

A: Draw an er diagram by following these constraints: Entities and attributes: Television_Channel: A…

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: Which one is correct

A: In this answer I will be discussing about the above given ER diagram. ER diagram is also known as…

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

A:

Q: one employee. ERD with primary and foreign key

A: A company has many department with many employees .  But each department has only one employee .…

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: ERD and Keys A hotel has many rooms.  A guest can make a reservation for one room or multiple…

A: ERD is called the Entity-Relationship model. ERD diagrams are used to draw the relationships between…

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

A: Relational schema is the tabular representation of the data in given ER diagram. Based on type of…

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: Sign up form/Create an accou/ Create an First name: Last name: First name Email: Last name Unit…

A: Here i show the data flow diagram for the analysis you gave. It has only 3 work.  1. register 2.…

Q: convert this er diagram in the picture to simple plain text.

A: There are so many entities in the above ER diagram. Vehicle   Insurance   Agent    Part…

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: Use the XYZ Apartment Rental Company ERD shown on Figure 1 to answer questions 9 through 12:…

A: In the given ER diagram , We have three entities BUILDING, BUILDER and a Weak entity APARTMENT. For…

Q: Using the company schema, when creating the "works_on" table, the foreign key should be specified…

A: Foreign key specified The foreign key is used for linking two tables together. It is also known as…

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 :

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.