by using crown's foot notation, draw an Entity-Relation Diagram for the entities CUSTOMER, PRODUCT AND WAREHOUSE?

Q: Q 4: Is there a need of creating an Associative Entity? If so, draw one. If not, then suggest why?…

A: There are 3 entities in the given ER-diagram Vendor Warehouse Part Shipping_mode and Unit_cost…

Q: The below Entity Relationship Diagram (ERD) was drawn according to the business rules shown below. ●…

A: - :  Entity Relationship Diagram(ERD)  : -

Q: Draw an ERD (Entity relationship diagram) for the supermarket Make sure you identify all the…

A: Entity Relationship diagram contains mainly 3 components. That are entities, attributes and…

Q: 2. Consider the ER diagram on the next slide. (i) What is the key of entity set A (ii) What is the…

A: When an attribute is emphasised in an ER diagram, it is said to be a key attribute.As a result, the…

Q: I now must create a physical Entity Relationship diagram from this list table. While, I feel more…

A: please see the next step for solution.

Q: Consider the following scenario: "A client can make several payments, yet each payment is made by…

A: Intro The Scenario “A customer can make many payments, but each payment is made only by one…

Q: Draw an entity-relationship (E-R) diagram torepresent common business situations.

A:

Q: The notation (0,N) is attached to entity E1, the notation (2,N) is attached to entity E2. What is…

A: Here (0, N) notation represent that  (MIN, MAX)   relationship . It means E1 entity can have minimum…

Q: Ov

A: The degree of has relationship is two.

Q: Consider the ERM below: Consider the following ER Model. Suppose that the entity set S contains 15…

A: Here from entity W there is a double line. This means the participation is  full.  That is every…

Q: Please answer the questions based on the following Entity-Relationship diagram (5 points each): 1.…

A: Attribute• An entity type E (or a relationship type R) has attributesrepresenting the structural…

Q: Using Figure P2.4 as your guide, work Problems 4–5. The DealCo relational diagram shows the initial…

A: Rules: One region is the placement for several stores. every store is found in just one region.…

Q: You are required to draw a complete Crow's Foot ERD that includes the following entity relationship…

A:

Q: Based on the set of 3NF relations derived in (b), draw a complete entity relationship diagram (ERD)…

A: Employee Record ( Name, Emp Number, Address, DOB) Course Attended ( Number, Description, Location,…

Q: Given the conceptual model below a) Write all business rules depicted by the model.          b)…

A: a) Write all business rules depicted by the model.1. customer own many cars. 2. Some customers do…

Q: Can weak entities have foreign keys in entity relationship diagram

A: The, answer has given below:

Q: enhanced entity relationship diagram using the diagram below

A: ERD stands for Entity Relationship Diagram. These types of diagrams are also known as ER diagrams…

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: Based on Entity Relationship Diagram (ERD) below; a) Write the correct business rules for all…

A: The given problem is related to database entity relationship diagram where the solution will include…

Q: What are the 6 BUSINESS RULES IN ENTITY RELATIONSHIP DIAGRAM? and give 5 example each business…

A: The Business rules in Entity Relationship Diagram are: Start with a single instance of each entity.…

Q: Give 5 examples on each business rules IN ENTITY RELATIONSHIP DIAGRAM

A: Given: Give 5 examples on each business rules IN ENTITY RELATIONSHIP DIAGRAM

Q: Draw a complete ER Diagram. Show all entities, attributes, primary keys, foreign keys,…

A:

Q: Identify two business rules from the below Entity Relationship Diagram (ERD

A: Above provide ER diagram relates to Employee Management or Office management flow.  Description  -…

Q: What does cardinality represent in an entity-relationship diagram? 1:The uniquely identifiable…

A: This question comes from Database Management System which is a paper of Computer Science. Let's…

Q: What two criteria must an entity meet in order to be categorized as a weak entity? Give an example…

A: The Answer

Q: Create an Entity Relationship Diagram (ERD) using UML notation after studying the business rules…

A:

Q: If you have an entity with 100 different attributes, what would be some strategies to model this…

A: Entity can be person, place, event or object that is relevant to the system. and attribute is…

Q: What is the term used to describe a non-key attribute in one entity that points to the primary key…

A: This is used to establish relation between two tables

Q: IBased on the given case scenario, you will need to create an entity relation (E-R) diagram using…

A: Answer : The possible crow's foot ERD for the above scenario is given below :- Where, The Charter…

Q: Using the use case diagram draw a Rich Picture and  Entity Relationship Diagram.

A: Solution: An Entity-Relationship (ER) Diagram is a form of flowchart that shows how "entities"…

Q: What two criteria must an entity satisfy in order to be categorized as a weak entity? Provide an…

A: weak entity is one which is dependent on strong entity. if strong entity is not there weak entity…

Q: can you help me with this relationship entity  the entity are : warehouse, staff, incominggoods,…

A: Below i have made table:

Q: 1. List down the types of attributes in the Entity-Relationship (ER) model.

A: Given: 1. List down the types of attributes in the Entity-Relationship (ER) model.

Q: Explain what the Entity-Relationship model is and how it operates.

A: Introduction: They are also known as the ERDs or ER Models, and they use a preset collection of…

Q: A customer can make many payments, but each payment is made by only one customer.” Use this scenario…

A: ERD MODEL:  An ER model or entity relationship model is a data representation model that is used to…

Q: Draw an entity diagram diagram for a car rental business

A: ENTITY Notation :   ATTRIBUTE Notation :   RELATION Notation :

Q: Create an ER Diagram for an Bank. Identify atleast 5 entity in the ER Diagram Identify atleast one…

A: Answer: Given at least 5 Entity , one weak entity ,at least three attribute for each entity and…

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: In LAU the ERD diagram representing the Professor entity " teaching " student entity is many to…

A: Er diagrm as discussed before applying any normalization rules:

Q: If you are reading a flat file, with minimal information regarding business rules and constraints.…

A: Solution:Even though the file contains minimal information about business rules and constraints,…

Q: Concisely define each of the following key terms: business rule, term, fact, entityrelationship…

A: Note: There are multiple questions are given in one question. According to the rule, you will get…

Q: Suppose you have the Entity Relationship model shown in the figure below: receives Vehicle Service…

A: 1. One vehicle can provide one service at a time  One service required one vehicle at least 2.  An…

Q: Draw an entity diagram diagram for a car rental business  identifying primary and foreign keys with…

A: E-R Diagram : Given : Customer - Customer_ID (pk), Cust_Title, FirstName, LastName, DoB,  Telephone,…

Q: On each business rule stated below, list the 2 entities, 3 possible attributes for each entity, the…

A: Entity- A real-world thing or an object that can be distinguished from other real-world objects…

Q: Describe data relationships, draw an entityrelationship diagram, define cardinality, and use…

A: Data relationships: A relationship is a situation between two relational database tables where one…

Q: Draw the following diagrams to depict the scenario towards the development of the sysye iii. Entity…

A: Your Question says to draw the diagrams for the development of the system. but which system to…

Q: Answer these questions please. 1-Draw the Relational Schema for the relationship(s) between STORE…

A: ANSWER:-

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.