Topics Chapter 9 Using Data Flow Diagrams Data flow diagram symbols Data flow diagram levels Creating data flow diagrams Physical and logical data flow diagrams Partitioning Event driven modeling Use case and data flow diagrams Systems Analysis and Design Kendall and Kendall Fifth Edition Kendall & Kendall Using Data Flow Diagrams Unexploded data flow diagrams are useful to identify information requirements Exploded data flow diagrams can be used for presentation‚ education
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Online Auction System Use Case and Misuse Case Diagrams Mounika Challagundla‚ Graduate Student Dr. Natarajan Meghanathan‚ Associate Professor Department of Computer Science Jackson State University‚ Jackson‚ MS 39217‚ USA use case description • Registration: Anyone who want to participate in auction first they have to register to the system. • Login: The user will provide login details in order to access anything. • Post items: Once registered as a seller‚ the seller can start posting his
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Fishbone Diagram J. Reszka Saint Mary ’s University of Minnesota Schools of Graduate & Professional Programs Project Integration and Quality – PRM613R Michael Brown‚ M.A.‚ M.S.‚ Adjunct Instructor April 4th‚ 2013 Fishbone Diagram (Cause/Effect Diagram or Ishikawa Diagram) Introduction Fishbone Diagrams also known as Cause and Effect Diagrams or Ishikawa Diagrams are a quality tool that illustrates how various factors may be linked to potential problems or effects (Project Management
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The role of value-added services that provided by Logistics centers in ports in economic growth In Partial Fulfillment of the Requirements For the Master Degree of International transport and logistics By Mohamed Fathi Abu tabl Research supervisor: Professor Mohamed EL Fayuomi Date: 5/01/2013 Table of Contents 1-INTRODUCTION 3 2-Background in the literature 4 2.1-General view of value added services (VAS) and its history in ports 4 2.2- Types of value-added services 4 2
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Entity Relationship Diagram The bellow diagram is what is refered to as an "Entity Relationship Diagram". Its purpose is to show the relationship between different data in the hotel management program ‚ and the actions that are performed on it. And how data from different objects relate to each other. Legend The Data Entities represent data that will need to be stored on the system‚ in general terms. The Relationships represent actions that will occur to the Data Entities‚ or Weak Entities.
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TERNARY PHASE DIAGRAMS An Introduction Guna Selvaduray San Jose State University Credit for Phase Diagram Drawings: Richard Brindos Credit for scanning the phase diagrams: Brenden Croom G. Selvaduray - SJSU - Oct 2004 Utility of Ternary Phase Diagrams Glass compositions Refractories Aluminum alloys Stainless steels Solder metallurgy Several other applications G. Selvaduray - SJSU - Oct 2004 References on Ternary Phase Diagrams A. Prince‚ Alloy Phase Equilibria‚ Elsevier Publishing
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1. What is an Entity Relationship Diagram? An entity relationship diagram is a graphical representation of an organisation’s data storage requirements. Entity relationship diagrams are abstractions of the real world which simplify the problem to be solved while retaining its essential features. Entity relationship diagrams are used to: identify the data that must be captured‚ stored and retrieved in order to support the business activities performed by an organisation; and identify the data required
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CONTENTS 6 APPENDIX............................................................................................................ GLOSSARY WRD - Weibill’s Reliability Distribution RBD - Reliability Block Diagram MSG - Maintenance Steering Group RCM - Reliability Centred Maintenance EDP - Engine Driven Pump EMDP - Electrical Motor Driven Pump FTA - Fault Tree Analysis ABSTRACT The reliability analysis of Boeing 737NG’s hydraulically actuated
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Summary Li & Fung‚ which is a long-standing Hong Kong based company‚ has evolved from an export trading company to a coordinator of value-added services across the whole supply chain in a global‚ open manufacturing circumstance. Its corporate culture has enabled it to keep pace with the current trend of global business. The successful acquisitions and the venture capital make the company grows stably and rapidly. However‚ the company now faces some challenges coming from Asian financial environment
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P Sreenivasa Kumar Department of CS&E‚ IITM 4 Types of Attributes (1/2) • Simple Attributes having atomic or indivisible values. example: Dept – a string PhoneNumber – an eight digit number • Composite Attributes having several components in the value. example: Qualification with components (DegreeName‚ Year‚ UniversityName) • Derived Attributes Attribute value is dependent on some other attribute. example: Age depends on DateOf Birth. So age is a derived attribute. Prof P Sreenivasa Kumar
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