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: Turn the following into a ER diagram with rows and columns with values like intergers

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

Q: n the attached diagram, which of the following statements are true?       primary key for section…

A: Weak entities are represented with double rectangular box in the ER Diagram and the identifying…

Q: Create an Activity Diagram for the “Order Item(s)” or “Purchase Item(s)” use case (or chain of use…

A: This question is from the subject UML. Here we have draw a activity diagram that is satisfying all…

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: STORE Store Nor Store Name Store Address Is Managed by Mgr Role Start Time Mgr Role End Time…

A: Given a relationship between store and employee both which are classes and have some properties.Here…

Q: Design an E/R Diagram for an online video rental company The company has data about movies,…

A: Given: Design an E/R Diagram for an online video rental company The company has data about movies,…

Q: The ER Model shown below is based on the following business rules. A manager manages one department.…

A: Language: SQL

Q: Explain entity sets.

A: Entity sets are a fundamental concept in the field of entity-relationship modeling, which is used to…

Q: Draw an ER diagram to show the relationships among the tables

A: The ER diagram is as follows:

Q: A customer can place one or more orders, but an order belongs to only one customer. A customer is…

A: UML (Unified Modeling Language) diagrams are used to visualize the design and architecture of…

Q: BFY maintains a website to get customer orders. Customer can visit BFY website either directly or…

A: the diagram is an shown below :

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: Draw an EER diagram to keep track of information for an art museum based on the following…

A: based on the description we derive the following preliminary notes:(The primary key is highlighted…

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: Draw an Entity relationship diagram (ER) for a university according to the following rules: ­‐ For…

A: ER Diagram: An ER diagram shows the relationship among entity sets. An entity set is a group of…

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.