Exercise 1 1. Draw an E-R diagram for each of the following situations (if you believe that you need to make additional assumptions‚ clearly state them for each situation): a. A hospital has a large number of registered physicians. Attributes of PHYSICIAN include Physician_ID (the identifier) and Specialty. Patients are admitted to the hospital by physicians. Attributes of PATIENT include Patient__ID (the identifier) and Patient_Name. Any patient who is admitted must have exactly one admitting
Premium Property Patient Attribute
BAR DIAGRAMS Bar diagrams are one of easiest and the most commonly used devices of presenting most of the business and economic data. These are satisfactory for categorical data or series. They consist a group of equidistant rectangles‚ one of each group or category of the data in which the values or the magnitudes are represented by the length or height of the rectangles‚ the width of the rectangles being arbitrary and immaterial. These diagrams are called one-dimensional because in such diagrams
Premium Length Distance Dimension
CRITICAL CHAIN PROJECT MANAGEMENT A Postgraduate Project Report submitted to Manipal University in partial fulfillment of the requirement for the award of the degree of MASTER OF TECHNOLOGY In Construction Engineering and Management Submitted by Priyanka P Under the guidance of Mr. MOHAMMED FARHAN SHARIFF Deputy Manager Project Planning & Co-ordination Brigade Enterprises Limited Bangalore Mr. ANUP WILFRED SEBASTIAN Assistant Professor Dept. of Civil Engineering M.I.T Manipal
Premium Project management
Number : 1 Purpose : Collect customer details‚ order details and store these details Input Data Flows : ORDER DETAILS Output Data Flows : CUSTOMER DETAILS‚ ORDER DETAILS Process description : This process accepts all customer order to rent DVDs and then stores all customer details and order details in the memory. Notes : The system stores the customer and order details. Data Dictionary entry for a process 2 process name : Cheak Order Availability Process Number : 2 Purpose : Process orderdetails
Premium Output
INTRODUCTION Gozinto Chart named after an Italian mathematician Professor Zepartzat Gozinto is from the word ‘goes into’ is used to provide overall microview of how materials and subassemblies are united to form finished products. It is often called Assembly chart (Shim and Siegel‚ 1999) In other words‚ it is a pictorial representation of a product that shows how the elements required to build a product fit together. Gozinto Chart is a schematic model that defines how parts go together‚ the order
Premium Production and manufacturing Manufacturing Mass production
You should spend about 20 minutes on this task. The following diagram shows how greenhouse gases trap energy from the Sun. Write a report for a university lecturer describing the information shown below. Write at least 150 words. Complete the answer by filling the gaps with a word or phrase from the box below. lead to release result in subsequently fell reach less decades amounts as a result of Energy from the Sun .................... the Earth as heat. Some of this heat
Premium World population Population growth Population
NOVEMBER 14‚2012 1. What is set? Answer: A set in mathematics is a collection of well defined and distinct objects‚ considered as an object in its own right. Sets are one of the most fundamental concepts in mathematics. Developed at the end of the 19th century‚ set theory is now a ubiquitous part of mathematics‚ and can be used as a foundation from which nearly all of mathematics can be derived. In mathematics education‚ elementary topics such as Venn diagrams are taught at a young age
Premium Mathematics Venn diagram Logic
Entity Relationship Diagram - ERD Database – is a large data repository that stores a shared collection of logically data. A database can be modeled as: A collection of entities and relationship among entities. What is Entity Relationship Diagram? An entity-relationship (ER) diagram is a specialized graphic diagram that illustrates the relationships between entities in a database‚ simply it illustrates the logical structure of databases. ER diagrams often use symbols to represent different types
Premium Entity-relationship model
* Graduate students have one major department in which they are working on their degree. * Each graduate student has another‚ more senior graduate student (known as a student advisor) who advises him or her on what courses to take. * Design and draw an ER diagram that captures the information about the university. Use only the basic ER model here; that is‚ entities‚ relationships‚ and attributes. Be sure to indicate any key and participation constraints. Exercise 2. Notown
Free Pharmacology Pharmacy Academic degree
Activity Diagram Administrator Inventory System Use Case Descriptions Inventory Use case: Search Item Actor: Sales Clerk Description: The system will search the item. Use case: Look Up remaining stocks. Actor: Sales Clerk Description: The will Look Up if they are enough stocks for the item. Use case: Look Up Item Price Actor: Sales Clerk Description: The system will look up the item price. Use case: Produce item details Actor: Sales
Premium Unified Modeling Language Critical path method Project management