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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ARM Processor Architecture Some Slides are Adopted from NCTU IP Core Design Some Slides are Adopted from NTU Digital SIP Design Project SOC Consortium Course Material Outline ARM Core Family ARM Processor Core Introduction to Several ARM processors Memory Hierarchy Software Development Summary SOC Consortium Course Material 2 ARM Core Family SOC Consortium Course Material 3 ARM Core Family Application Cores ARM Cortex-A8 ARM Cortex-A9 MPCore ARM Cortex-A9 Single Core
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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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6 Pg 305 2. What is a data flow diagram? Why do systems analysts use data flow diagrams? Answers: A picture of the movement of data between external entities and the processes and data stores within a system. Systems analysts use DFDs to help in the analysis phase by accomplishing the following three things: 1. Requirements Determination 2. Requirements Structuring 3. Alternative Generation and Selection 3. Explain the rules for drawing good data flow diagrams. Answers: Process: A. No process
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Architecture and the Environment Paper Most often‚ the quality of life and one’s health is attributed to factors such a healthy diet‚ one’s activity level‚ lifestyle‚ and even genetic predisposition. Seldom mentioned is architecture as responsible for one’s well-being. However‚ herein lies a mistake because how and where one lives does affect the way one feels and behaves. Architecture is something surrounding the human population every day. Be it at home‚ at work‚ or anywhere else‚ architecture
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Enterprise Architecture: Question Consider yourself a practitioner in computer technology‚ telecommunications and Software system‚ who is interested in acquiring skills through knowledge of the most advanced application tools and methods both present (such as MIT programme) and coming. You have consequently been charged with planning‚ developing‚ applying and delivering advance information systems‚ architectural solution and programming products. Identify and critically analyze cognate enterprise
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As some critics contended‚ postmodernism represents a break with the modernist notion that architecture should be technologically rational‚ austere and functional‚ discuss the ways in which one postmodern architect has developed strategies which overcome these tendencies. Juxtaposition is seen between the characteristics of early 20th century modern architecture and the artistic endeavours of postmodernism that followed. To represent the ‘Less is More’ (R.Venturi‚ 1966‚ pg16) notion the modernist
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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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Computer Organization & Architecture Lecture #12 Organization and Architecture Computer Architecture Those attributes of the system that are visible to a programmer. Those attributes that have a direct impact on the execution of a program. • • • • Instruction sets Data representation – number of bits used to represent data Input/Output mechanisms Memory addressing techniques Computer Organization The operational units and their interconnections that realize the architectural specifications. Those
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