4.6.2 Class Diagram: • In software engineering‚ a class diagram in the Unified Modeling Language (UML) is a type of static structure diagram that describes the structure of a system by showing the system’s classes‚ their attributes‚ operations (or methods)‚ and the relationships among objects. • The class diagram is the main building block of object oriented modeling. • It is used both for general conceptual modeling of the systematic of the application‚ and for detailed modeling translating
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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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Toyota Motors Marketing Plan for Hybrid Vehicles by geographic location (Europe) 1.0 Executive Summary The Toyota Motor Company continues to strive to be the global market leader in the automobile manufacturing industry. Over the years‚ Toyota has managed to remain the leader of this industry through its management structure‚ fuel efficient vehicle design and competitive pricing based on global market knowledge. Toyota has realized that environmentally conscious products were needed to ensure
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Contents ERD (Entity Relation Diagram) 2 2.1 History of ERD 2 2.2 Building Blocks 2 2.2.2 Relationship 2 2.3. Diagramming Conventions 3 MS ACESS TABLE 5 3.1 Parts of Table 6 3.2 Creating Tables in Access 6 Chapter No 2 ERD (Entity Relation Diagram) 2.1 History of ERD An entity-relationship model (ERM) is an abstract and conceptual representation of data. Entity-relationship modeling is a database modeling method‚ used to produce a type of conceptual schema or semantic data
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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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The Flowchart Of Computer Shop Inventory Management Flowchart Description: * First‚ a retail company receives the merchandise reorder reports. * They take the data from those reports and key it into the computer to create a record (which is the basic process of taking data and converting it into information). * They then take each record and store it into different files. * Retail company receives receiving report. * They then input the data from the report into the computer
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Frank and Alex in a tug-of-war • Draw the free body diagram on the back of your sheet or your notes for Frank winning (accelerating away) a tugof-war with Alex – Draw Frank and Alex as separate objects‚ with forces acting on each – How many forces are there on each? – Identify Newton’s 3rd law pairs – Identify Newton’s 2nd law relationships 1 Frank and Alex in a tug-of-war • Draw the free body diagram on the back of your sheet or your notes for Frank winning (accelerating away)
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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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Suppose that decreasing the price of a pen from 10 to 5 Rs. Increases its demand from 500 to 750. Calculate the Price elasticity of demand. c) i) What does perfectly elastic demand mean? ii) What does perfectly inelastic supply mean? Explain using diagrams. 3) i) The accompanying table gives part of the supply schedule for personal computers in the United States. a. Calculate the price elasticity of supply when the price increases from $900 to $1‚100. ii) Amazon.com‚ the online bookseller
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CRISIS AND CRISIS MANAGEMENT The study of crisis and crisis management is a very vibrant field within public relations. There is a strong imperative for understanding crises and crisis management. All organizations should realize they are vulnerable to crises so they must prepare for the eventuality. Once management realizes crises are possible‚ it must grapple with what a crisis is and what constitutes crisis management. A crisis can be defined as "an unpredictable‚ major threat that can have
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