Create an Entity Relationship Diagram using the following scenario: A restaurant chain has several store locations in a city (with a name and postal code stored for each), and each is managed by one manager. Managers manage only one store. Each restaurant location has its own unique set of menus. Most have more than one menu (e.g., lunch and dinner menus). Each menu has many menu items, and items can appear on multiple menus, and with different prices on different menus.

Q: . Create the initial ER diagram for a car dealership. The dealership sells both new and used cars,…

A: GIVEN: 1. Create the initial ER diagram for a car dealership. The dealership sells bothnew and used…

Q: Question 3 Draw a detailed activity Diagram in draw.io and screenshot it for me. ( **Please take…

A: An activity diagram is a type of behavioral diagram in UML (Unified Modeling Language) that visually…

Q: Create an Entity/Relationship (ER) diagram to model the following scenario: An online magazine…

A: Create an Entity/Relationship (ER) diagram to model the following scenario: An online magazine…

Q: se diagram that includes the entities and methods

A: A use case diagram is a visual representation of how a user interacts with a system. It shows the…

Q: Draw an ER diagram for the following scenario: A designer has a store of designer dresses…

A: ER diagram is in proper manner:

Q: In the ER diagram for a Point of Sale system, there are entities such as Cashier, Product,Checkout,…

A: The ER diagram of a Sale system includes different entities like Product, Transaction, Cashier,…

Q: Create a use case sequence diagram using the information below. Buy Parts Customer/Store Employee…

A: Based on the provided details, here is the use case sequence diagram for the Buy Parts use case…

Q: Task Description: consider the following relations for a university: Student (sid: integer, sname:…

A: Here I have created the tables and then inserted the dummy values into each table. Below is the…

Q: Draw an ER diagram that captures the following information: A book identified by (unique Id number,…

A: Objective: An ERD should be drawn to represent the library management system including relations…

Q: ENHANCE ENTITY RELATIOSHIP DIAGRAM The entity type PERSON has the following attributes: SSN, name,…

A: Note: As you have asked a multipart question, as per our policy, we will solve the first three parts…

Q: Create an ER model for a restaurant. The specifications are as follows: The customer has an id,…

A: in below we  make a E R  Diagram in which  we define all of that 1.Entity 2.arttribute 3.primary…

Q: Each department runs a number of courses. The university provides a set of modules used in different…

A: Find the attachment of the ER diagram   Underlined words are primary key

Q: Use the information below and create a sequence diagram for the use case. lame: Buy Parts ctor:…

A: Sequence diagram The sequence diagram is one among the unified modeling language diagrams that…

Q: Consider the following entity relationship diagram. Booking Employee Building • Booking ID > •…

A: Every booking is associated with exactly one employee. Answer: True   Every employee is associated…

Q: To manage the materials of a factory, please give the E-R diagrams. Such entity sets are involved as…

A: The E-R diagram is given below:

Q: uction Company is a multi-state building contractor specializing in medium-priced town homes. Assume…

A: ERD is a significant level reasonable information model graph. It encourages you to break down…

Q: A university registrar’s office maintains data about following entities: Courses, including number,…

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

Q: Modify the following system sequence diagram to reflect the following: 1)The sales clerk can add…

A: System Sequence diagram is a diagram that highlight the time of sequence of messages. It shows a…

Q: When do you need to use an associative entity to depict a many-to-many relationship?

A: Modeling of associative entities An Associated Entity is a relationship that has been transformed…

Q: Using SQL, develop and execute the following queries:

A: 1.  select sname,sid from student where gpa>2.5 AND gpa<=3.5; 2. select s.sname,c.cname from…

Q: Q1: The following Component Diagram has some errors circle the error and draw the correct diagram:…

A:

Q: Prepare an Entity Relationship Diagram for the application described in the following paragraph.…

A: Entities: The following are the main entities of Pick and Shovel’s company. Customers. Employees.…

Q: Draw an E-R diagram for each of the descriptions below. Q -An architectural design firm has a number…

A: Draw an ERD diagram for an architectural firm.

Q: Design the UML class diagram to support the system below and upload a picture of your diagram. Used…

A: Answer   Ans 1. There are 7 classes. Classes are: course, section, class material, student,…

Q: Please draw an Entity-Relationship diagram for the given below MOVIE database.  The data…

A: Entity-Relationship Diagram : Entity Relationship Diagram, also known as ERD, ER Diagram or ER…

Q: A college course may have one or more scheduled sections or may not have a scheduled section.…

A: ER-Diagram for College course scheduled section:-

Q: Draw a complete ER-diagram for the following case. A lecturer (having an ID, name and room number)…

A: ER diagram - ER (Entity-Relationship) diagram is a visual representation of the entities (objects or…

Q: Create an ERD for a car dealership and also show entity names, primary keys, attributes for each…

A: Create an ERD for a car dealership and also show entity names, primary keys, attributes for each…

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.