Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask DBMS Expert


Home >> DBMS

The given assignment is to be drawn by using any software drawing package you have access to (Gliffy, PowerPoint, Visio and so on).  Identify and label all the components.

Make sure it is clear and simple to read. Professional quality is expected.

United Helpers is a non-profit organization which provides aid to people after natural disasters. Based on the given brief explanation of operations, create the suitable fully labeled Crow’s Foot ERD.

A) Individuals volunteer their time to carry out the tasks of the organization. For each volunteer, their name, address and telephone number is tracked. Each volunteer might be assigned to several tasks during the time that they are doing volunteer work and some tasks need many volunteers.  It is possible for a volunteer to be in the system without having been assigned a task yet. It is possible to have tasks which no one has been assigned. When a volunteer is assigned to a task, the system must track the start time and end time of that assignment.

B) For each task, there is a task code, task description, task type and a task status. For illustration, there might be a task with task code “101,” description of “answer the telephone,” a type of “recurring,” and a status of “ongoing.”  There could be other task with a code of “102,” description of “prepare 5000 packages of basic medical supplies,” a type of “packing,” and a status of “open”.

C) For all tasks of kind “packing,” there is a packing list which specifies the contents of the packages. There are lots of different packing lists to produce different packages, like basic medical packages, child care packages, food packages and so on. Each packing list has a packing list ID number, packing list name and a packing list description, which describes the items that ideally go into making that type of package. Every packing task is related with only one packing list.  A packing list may not be associated with any tasks, or may be associated with many tasks.

Tasks which are not packing tasks are not associated with any packing list.

D) Packing tasks result in the creation of packages. Each individual package of supplies that is produced by the organization is tracked. Each package is assigned an ID number. The date the package was created and total weight of the package is recorded. A given package is associated with only one task.  Some tasks (ex: “answer the phones”) will not have produced any packages, while other tasks (ex: “prepare 5000 packages of basic medical supplies”) will be associated with many packages.

E) The packing list describes the ideal contents of each package; however it is not always possible to comprise the ideal number of each item. Thus, the actual items included in each package must be tracked. A package can contain lots of different items, and a given item can be used in many different packages.

F) For each item that the organization provides, there is an item ID number, item description, item value, and item quantity on hand stored in the system. All along with tracking the actual items that are placed in each package, the quantity of each item placed in the package should be tracked too. For illustration, a packing list may state that basic medical packages should comprise 100 bandages, 4 bottles of iodine, and 4 bottles of hydrogen peroxide.

Though, because of the limited supply of items, a given package may comprise only 10 bandages, 1 bottle of iodine, and no hydrogen peroxide. The fact that this package comprises bandages and iodine needs to be recorded all along with the quantity of each that is included. It is possible for the organization to have items donated that have not been comprised in any package yet, however every package will contain at least one item.

DBMS, Programming

  • Category:- DBMS
  • Reference No.:- M91753

Have any Question? 


Related Questions in DBMS

Assignment business rules for sam symthes

Assignment: Business Rules for Sam Symthe's Database Overview Sam Smyth is an expert puppy trainer. His specialty is training troubled puppies to behave for their owners. The name of his business is Sam Smythe's Kennel f ...

This assignment consists of two 2 sections a design

This assignment consists of two (2) sections: a design document and a revised Gantt chart or project plan. You must submit both sections as separate files for the completion of this assignment. Label each file name accor ...

Assignmentyou are to design a program that will serve as a

Assignment You are to design a program that will serve as a database for keeping track of video games and various statistics for the games. This application will allow for the storing of the name of a video game, its gen ...

Data warehouse1 review the submission hokie resort

Data Warehouse 1. Review the submission Hokie Resort situation description to understand the problem domain(see Business Situation Description below) 2. Write the three most important questions that management must answe ...

Organizations want information organizations need

Organizations want information. Organizations need information. However, information must be in an organized format that supports the creation of business intelligence. Otherwise, according to Rebecca Wettemann, vice pre ...

1 analyse situations andor environments for the application

1) Analyse situations and/or environments for the application of database solutions including web connectivity 2) Create, alter and remove relational tables, indexes and data using an appropriate database language. 3) Ex ...

Database analysis and designimplement the initial database

Database Analysis and Design Implement the initial database design for the Enterprise Resource Planning conceptual model described by the following requirements in your selected RDBMS. You need to create the Entity-Relat ...

Exercise 1 - html and Exercise 1 - HTML and XML ID Name Stars Facilities Address Distance

Exercise 1 - HTML and XML ID Name Stars Facilities Address Distance from center (KM) Available 1 Les Jardins du Marais 3 Internet 74 rue Amelot, Paris, 75011 2 True 2 Golden Tulip Little Palace 4 Internet Gym Parking Res ...

Restaurants and fast-food chains rely heavily on business

Restaurants and fast-food chains rely heavily on business intelligence to make important decisions. Casinos do as well. Some of the leading restaurants, fast-food chains, and casinos using data warehouses include AFC Ent ...

Oracle databaseusing the schema you developed in homework 1

Oracle Database Using the Schema you developed in Homework 1 for your e-Commerce project, design and implement a Virtual Private Database that limits database access. Your design should be based on two of your columns an ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen