Activity-3 Develop an ERD and Relational Schema for a Banking System Use your understanding of a banking system to develop an entity relationship diagram (ERD) and draw it using Smart Draw. The system should at least support the following: A customer could hold one or multiple accounts. The account holder can be a single person, a company or a group of persons. The bank should offer different types of accounts, such as Saving, Current, etc. The bank offers various types of loans on different interest rates. A bank may have multiple branches and ATMs distributed all over the world. An ATM should be linked to a particular branch which would be responsible to manage it. A branch should have a manager in addition to contact of details the branch You can use Creatly.com or Visio to draw the Diagram. Last Date 30th January

Activity-3 Develop an ERD and Relational Schema for a Banking System Use your understanding of a banking system to develop an entity relationship diagram (ERD) and draw it using Smart Draw. The system should at least support the following: A customer could hold one or multiple accounts. The account holder can be a single person, a company or a group of persons. The bank should offer different types of accounts, such as Saving, Current, etc. The bank offers various types of loans on different interest rates. A bank may have multiple branches and ATMs distributed all over the world. An ATM should be linked to a particular branch which would be responsible to manage it. A branch should have a manager in addition to contact of details the branch You can use Creatly.com or Visio to draw the Diagram. Last Date 30th January

Principles of Information Systems (MindTap Course List)

12th Edition

ISBN:9781285867168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter5: Database Systems And Applications

Section: Chapter Questions

Problem 4PSE: Using a graphics program, develop an entity-relationship diagram for a database application for an...

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ENHANCE ENTITY RELATIOSHIP DIAGRAM The entity type PERSON has the following attributes: SSN, name, address (City/State/Zip), date of birth, age, and contact number. The entity also has the three subtypes: CAMPER, BIKER, AND RUNNER. Draw a separate diagram segment for each of the following situations: 1. At a given time, a person must be exactly one of three subtypes. 2. A person may or may not be one of these subtypes. However, a person who is one of these subtypes cannot at the same time be one of the other subtypes. 3. A person may or may not be the one of these subtypes. On the other hand, a person may be any two (or even three) of these subtypes at the same time. 4. At a given time, a person must be at least one of these subtypes.
Swing Jazz Club ERD Problem Follow the Simple Procedure for ERD diagramming to design an ERD using the following user provided information. Remember the ERD will eventually turn into the design for a database from a top down view. Make sure you resolve any many to many conflicts. Label an identifier or primary key and all pertinent attributes given. If an attribute is not readily apparent from the user information, then make one up that makes sense for the particular entity. Therefore, all entities should end up with at least an identifier and another attribute that makes sense. You may use any of the approaches shown by the book, though the ER-Model and Crow’s foot are the most common. Make sure you show entities, relationships, cardinality, and optionality. Swing Jazz Club The Swing Jazz Club teaches swing and jazz dancing and offers both private and group lessons. Swing Jazz charges $60 dollars per hour for a private lesson and $10 dollars per hour for a group lesson.…
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Prepare an Entity Relationship Diagram for the application described in the following paragraph. Pick and Shovel Construction Company is a multi-state building contractor specializing in medium-priced town homes. Assume that Pick and Shovel’s main entities are its customers, employees, projects and equipment. A customer can hire the company for more than one project, and employees sometimes work on more than one project at a time. Equipment, however, is assigned to only one project at a time. Draw an ERD showing those entities.
Learning Objective PI3.2 Understand the process of entity-relationship modeling. STEP 1: Background It is very important that you understand the connections among entities, attributes, and relationships. This section has defined each of these terms for you. Typically, entities are described by their attributes, and they are related to other entities. For example, if "student name" is the entity, then age, gender, country of origin, marital status, and other demographic data are the attributes (characteristics) of that particular student. That student is also related to other entities such as financial information, major, and course information. STEP 2: Activity An entity-relationship model is one of the most challenging aspects of designing a database because you have to (1) understand the rules that govern how processes work and (2) be able to define and describe these rules in a picture. This section has provided you with the necessary tools to draw a basic ER model. Imagine the…
EER Design Exercise A bank has three types of accounts: checking, savings, and loan. Following are the attributes for each type of account: CHECKING: Acct. No, Date Opened, Balance, Service Charge SAVINGS: Acct. No, Date Opened, Balance, Interest rate LOAN: Acct. No, Date Opened, Balance, Interest rate, Payment Develop an EER model to represent this situation. Your model should be designed using Microsoft software
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Design an Entity Relationship Diagram for the following example:
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Introduction to database: draw an ER Diagram that will be represented in the following information Properties are rented by tenants. Each tenant is assigned a unique number by the agency. Data held about each tenant includes family name, first name, contact address, phone number and property rented. A tenant may rent more than one property at any given time. Properties are owned by owners. Each property is assigned a unique building number. The agency only encourages a single owner for any of the properties it handles. The owner, address and value are recorded for each property. In addition, the lease period and bond, are recorded for each property rented. An owner may own several properties. Regular property maintenance is also recorded. The property, date, type of maintenance and cost are stored. Maintenance costs are charged to the property owner Tenants pay accounts to the agency for each property they rent. These consists of date of payment, tenant, property, type…