head first objectoriented analysis and design chapter 1

... Chapter Chapter 11 The The Context Context of of Systems Systems Analysis Analysis and and Design Design Methods Methods McGraw-Hill/Irwin © 2008 ... storing, and exchanging data and information 1- 10 Internal System Users • Clerical and service workers • Technical and professional staff • Supervisors, middle managers, and executive managers 1- 29 ... problem System analysis Analyze and understand the problem Identify solution requirements or expectations System design Identify alternative solutions and choose the “best” course of action Design the

Ngày tải lên: 16/05/2017, 14:52

... 11 6 11 7 11 7 11 7 11 8 11 8 12 0 12 1 12 3 12 4 12 4 12 5 12 5 12 8 12 9 13 1 13 1 13 2 13 2 13 3 13 4 13 5 13 7 13 8 13 8 14 0 14 0 14 0 14 1 5.5 5.6 5.7 Using Marks and Channels 5.4 .1 Expressiveness and Effectiveness ... 14 4 14 5 14 5 14 5 14 6 14 6 14 9 14 9 15 0 15 1 15 3 15 5 15 7 15 8 16 0 16 1 16 1 16 2 16 2 16 2 16 2 16 6 16 7 16 8 17 1 17 2 17 2 17 4 17 5 ... 99 10 0 10 1 10 3 10 3 10 6 10 6 10 9 11 1 11 2 11 4 Rules of Thumb 6 .1 The Big Picture 6.2 Why and When to Follow Rules of Thumb? 6.3

Ngày tải lên: 16/05/2017, 09:31

... 11 5, 11 9, 11 9, 14 1) [Ware 13 ] Colin Ware Information Visualization: Perception for Design, Third edition Morgan Kaufmann, 2 013 (pages xvi, 19 , 10 8, 11 5, 11 5, 14 1, 14 1, 223, 223, 223, 240, 2 41, ... (2 011 ), 393– 411 (page 217 ) [Schulz 11 ] Hans-J¨org Schulz “Treevis.net: A Tree Visualization Reference.” IEEE Computer Graphics and Applications 31: 6 (2 011 ), 11 ? ?15 (page 216 ) [Sedlmair et al 12 ] ... 64:3 (19 57), 15 3? ?18 1 (pages 11 5, 11 8) Bibliography 3 91 [Stevens 75] S S Stevens Psychophysics: Introduction to Its Perceptual, Neural, and Social Prospects Wiley, 19 75 (pages 10 3, 10 4, 11 5) [Stolte

Ngày tải lên: 16/05/2017, 09:31

... Chapter Chapter 10 10 Feasibility Feasibility Analysis Analysis and and the the System System Proposal Proposal McGraw-Hill/Irwin © 2008 The McGraw-Hill Companies, All Rights Reserved 10 -2 ... 60 Score: 10 0 Score: 10 0 10 -26 Sample Feasibility Analysis Matrix (cont.) Technical feasibility Wt 20% Candidate Current production release of Platinum Plus package is version 1. 0 and has been ... Schedule feasibility Weighted score Wt 10 % 10 0% Candidate Less than months Candidate 9 -12 months Candidate months Score: 95 Score: 80 Score: 85 67 92.5 87.5 10 -29 The System Proposal System proposal

Ngày tải lên: 16/05/2017, 14:46

... Plan 11 -19 Physical Data Flow Diagram 11 -20 Output Prototype Screen 11 - 21 Dialogue Interface Prototype Screen 11 -22 System Design For “Buy” Solutions 11 -23 Tasks for Procurement Phase 11 -24 Tasks ... Chapter Chapter 11 11 Systems Systems Design Design McGraw-Hill/Irwin © 2008 The McGraw-Hill Companies, All Rights Objectives • Describe the design phase in terms of ... solution 11 -2 Systems Design Systems design – the specification of a detailed computer-based solution – Also called physical design – Systems analysis emphasizes the business problem – Systems design

Ngày tải lên: 16/05/2017, 14:46

... Chapter Chapter 12 12 Application Application Architecture Architecture and and Modeling Modeling McGraw-Hill/Irwin © 2008 The McGraw-Hill Companies, All Rights Reserved 12 -2 Objectives ... (clients and servers) and devices (machines and robots) to a network and establishes: – the connectivity between clients and servers – where users will interface with the processors 12 - 51 Network ... for an Event See Figure 13 -13 in text for a more readable version 12 -56 The Person/Machine Boundary See Figure 13 -14 in text for a more readable version 12 -57 A Manual Design Unit

Ngày tải lên: 16/05/2017, 14:46

... Chapter Chapter 13 13 Database Database Design Design McGraw-Hill/Irwin © 2008 The McGraw-Hill Companies, All Rights Objectives • Define and give examples of fields, records, files, and databases ... Constraints 13 -30 Database Distribution and Replication Data distribution analysis establishes which business locations need access to which logical data entities and attributes 13 - 31 Database ... use CHAR (1) and set a yes or no domain Image OLE OBJECT IMAGE LONGRAW Hyperlink HYPERLINK VARBINARY RAW Can designer define new data types? NO YES YES 13 -28 Physical Database Schema 13 -29 Database

Ngày tải lên: 16/05/2017, 14:46

... Chapter Chapter 14 14 Output Output Design Design and and Prototyping Prototyping McGraw-Hill/Irwin © 2008 The McGraw-Hill Companies, All Rights Reserved 14 -2 Objectives • Distinguish ... Most “bills” and invoices include a stub to be returned by the customer with payment 14 -10 External Document 14 -17 Output Design with a Report Writer Tool (continued) 14 -18 Output Design Guidelines ... STATE POSTAL ZONE 14 -22 Tabular Report Design Principles Design Issue Design Guideline Examples Page Size Today the page sizes of choice are standard (8½" x 11 ") and legal (8½" x 14 ") Not applicable

Ngày tải lên: 16/05/2017, 14:46

... Chapter Chapter 15 15 Input Input Design Design and and Prototyping Prototyping McGraw-Hill/Irwin © 2008 The McGraw-Hill Companies, All Rights Objectives • Define the appropriate format and ... – Visual Basic – Excel – Visio 15 - 21 Input Design Process Identify system inputs and review logical requirements Select appropriate GUI controls Design, validate and test inputs using some combination ... programs as constants – Extended Price, Federal Withholding, etc • 15 -10 Use codes for appropriate attributes Metaphoric Screen Design 15 -14 Internal Controls for Inputs • The number of inputs should

Ngày tải lên: 16/05/2017, 14:47

... inconsistency 16 -5 Commandments of User Interface Design • • • • Understand your users and their tasks Involve the user in interface design Test the system on actual users Practice iterative design 16 -6 ... applications and networks 16 -23 Authentication Log-in Screen and Error Screen 16 -24 Server Security Certificate 16 -25 Help Tool Tip, Help Agent, and Natural Language Processing 16 -26 Help Wizard 16 -27 ... Chapter Chapter 16 16 User User Interface Interface Design Design McGraw-Hill/Irwin © 2008 The McGraw-Hill Companies, All Rights Reserved 16 -2 Objectives • Distinguish

Ngày tải lên: 16/05/2017, 14:47

... Chapter Chapter 17 17 Object-Oriented Object-Oriented Design Design and and Modeling Modeling Using Using the the UML UML McGraw-Hill/Irwin ... Understand entity, interface, control, persistence, and system classes • Understand the concepts of dependency and navigability • Define visibility and explain its three levels • Understand the ... their attributes, and their methods – Continuation of object-oriented analysis 17 -3 Design Classes In OO programming every piece of code resides inside an object class 17 -4 Types of Design Classes

Ngày tải lên: 16/05/2017, 14:47

... Chapter Chapter 18 18 Systems Systems Construction Construction and and Implementation Implementation McGraw-Hill/Irwin © 2008 The McGraw-Hill Companies, All Rights Reserved 18 -2 Objectives ... business requirements – System designer • Clarifies program design and integration requirements – Application programmer (or team) • Writes and tests in-house software 18 -10 Levels of Testing Stub ... total system 18 -11 Tasks for Completing The Implementation Phase 18 -12 Implementation Phase Conduct System Test • Test network, databases, purchased software, new in-house software, and existing

Ngày tải lên: 16/05/2017, 14:47

... 600 61 5.5 1. 8 10 0+ 18 .5 14 3 12 1. 3 96 1. 7 15 80 728 518 933 Life Cycle versus Methodology • System life cycle – the factoring of the lifetime of an information system into two stages: (1) systems ... estimate and assign resources (including people and costs), schedule activities and resources, monitor progress against schedule and budget, control and modify schedule and resources, and report ... problems, define business requirements, and design information systems – Process modeling – a process-centered technique popularized by the structured analysis and design methodology that used models

Ngày tải lên: 16/05/2017, 14:52

... dependencies • Assign resources and produce a project schedule with a Gantt chart • Assign people to tasks and direct the team effort • Use critical path analysis to adjust schedule and resource allocations ... schedule and budget deviations • Manage user expectations of a project and adjust project scope 3-4 Projects and Project Managers Project – a [temporary] sequence of unique, complex, and connected ... Budget analysis C Scope analysis (changes that may have an impact on future progress) D Process analysis (problems encountered with strategy or methodology) E Gantt progress chart(s) Activity analysis

Ngày tải lên: 16/05/2017, 14:53

... as shown in Figure 14 . The selected objects should be shown as dashed lines. Click Click Click Click Figure 14 Select mode for Trim Using this Manual 1 - 1 1 Chapter 1 Introduction Using ... spacing in the X, Y and Z direction. Set the number of grid spaces to 10 for the X direction, and to 1 for the Y and Z directions. Type 6 ft into the X direction spacing edit box and press the Enter ... Save command, or the Save button, to save your model. Step 8 Run the Analysis In this Step, the analysis will be run. A. Click the Analyze menu > Run Analysis command or the Run Analysis...

Ngày tải lên: 06/09/2012, 15:56

... 19 , 21, 27, 29 Second 14 11 , 13 , 15 , 17 10 , 12 , 16 , 18 Joint Masses at Center, Edge and Corner Joints (k-sec 2 / ft) Level Center Joint Edge Joints Corner Joints Roof 0.72 0.48 0.30 Second 1. 45 ... For Second Level Earthquake Direction Center Joint 14 Edge Joints 11 , 13 , 15 , 17 Corner Joints 10 , 12 , 16 , 18 EQX 2.67 2.00 1. 33 EQY 3.83 2.88 1. 92 Table B-2: Joint Forces Used In Computer Model ... loads 63 14 . Assigning joint masses 67 15 . Assigning diaphragm constraints 70 16 . Static and dynamic analysis (not pushover) 71 17. Reviewing mode shapes 74 18 . Reviewing deformed shapes 75 19 . Reviewing...

Ngày tải lên: 06/09/2012, 15:56

... 73 Chapter 5:Functional Modeling I 75 5 .1. Functional Requirements 75 5 .1. 1.Modules 76 5 .1. 2.Processes 76 5 .1. 3.Input(s) and Output(s) 77 5 .1. 4 .Design of Databases and Files 78 5 .1. 5.Interface Designing ... Account Number of Inputs 4 10 16 10 4 40 Number of Outputs 4 7 16 8 5 40 Number of Inquiries 5 12 19 12 4 48 Number of Files 3 6 9 6 10 60 Number of external interfaces 2 2 3 2 7 14 Count Total 202 Complexity ... processing complex? 10 . Is the code designed to be reusable? 11 . Are master files updated on-line? 12 . Are conversion and installations included in the design? 13 . Is the system designed for multiple...

Ngày tải lên: 27/10/2013, 23:15

... Process Modeling 10 . Structuring System Requirements: Conceptual Data Modeling 11 . Object Oriented Analysis and Design 12 . Designing the Human Interface 13 . Systems Implementation and Operation ... myriam.lewkowicz@u tt.fr 4 Chapter 1 Objectives Understand the term information systems (IS) Understand IS components: Technology, people, organizations Understand IS career opportunities Understand types of ... (OASs) Examples: Communicating and scheduling Document preparation Analyzing data Consolidating information myriam.lewkowicz@u tt.fr 16 Questions 1. Define and understand the term information systems...

Ngày tải lên: 04/11/2013, 19:15

... guidelines on good design principles, but much of the skill in design comes from experience. 11 UML Applied - Object Oriented Analysis and Design using the UML ã20 01 Ariadne Training Limited ... 10 % inception, 30% elaboration, 50% construction and 10 % transition. 12 UML Applied - Object Oriented Analysis and Design using the UML ã20 01 Ariadne Training Limited www.ariadnetraining.co.uk ... data 19 UML Applied - Object Oriented Analysis and Design using the UML ã20 01 Ariadne Training Limited www.ariadnetraining.co.uk Chapter 3 Object Orientation In this chapter we...

Ngày tải lên: 10/12/2013, 14:16

... CAP computer), UCLA Secure UNIX (for the PDP 11 /45 and 11 /70), StarOS (for CMUs Cm*), Medusa (also for CMUs Cm*), and iMAX (for the Intel 432) [19 ]. The next generation of operating systems ... correctly the first time: we must use them in context first, and then improve them over time as we learn more about the real behavior of the system. Chapter 1: Complexity 12 Organized and Disorganized ... structured analysis techniques, best typified by the work of DeMarco [35], Yourdon [36], and Gane and Sarson [37], with real-time extensions by Ward, and Mellor [38] and by Hatley and Pirbhai...

Ngày tải lên: 18/02/2014, 20:20