Tài liệu Designing Business Solutions - Activity Manual docx

Course Number: 1608A

Developed with KiZAN Corporation





1099 Part No. X04-99416


Activity Manual
Designing Business
Solutions


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Project Lead: Michas Sadzak
Instructional Designers: Shawn Lock, Michas Sadzak
Program Managers: Mark Bader, Rama Biswas, Teresa Canady
Subject Matter Experts: Mark Bader, Rod Fergusson, Michas Sadzak, Scott F. Wilson (KiZAN
Corporation)
Graphic Artist: Elizabeth Johanson (ArtSource, Inc.)
Editors: Todd Duft (Write Stuff), Joe Feese (Write Stuff)
Production Support: Marlene Lambert (Online Training Solutions, Inc.)
Manufacturing Support: Julie Challenger, John Williams
Product Manager: Ron Wodaski
Business Manager: Roger Gerdes
Authors: Rod Fergusson, John Ross (KiZAN Corporation), Michas Sadzak, Scott F. Wilson
(KiZAN Corporation)

Course Number: 1608A
1099 Part No. X04-99416

Contents iii


Contents
Activity 1.1: Identifying Design Steps
Objectives .......................................................................................................... 1
Before You Begin .............................................................................................. 1
Scenario ............................................................................................................. 1
Exercise 1: Identifying the Steps Involved in Designing a House..................... 2
Activity 2.1: Identifying Design Principles
Objectives .......................................................................................................... 5
Before You Begin .............................................................................................. 5
Exercise 1: Identifying Characteristics of Good and Bad Designs .................... 6
Activity 2.2: Identifying Design Phases
Objectives .......................................................................................................... 9
Before You Begin .............................................................................................. 9
Exercise 1: Identifying Design Phases............................................................. 10
Activity 3.1: Identifying Services
Objectives ........................................................................................................ 13
Before You Begin ............................................................................................ 13
Exercise 1: Identifying Service Layers ............................................................ 14
Activity 4.1: Risks of Skipping Conceptual Design
Objectives ........................................................................................................ 17
Before You Begin ............................................................................................ 17

Exercise 1: Identifying Potential Risks of Not Doing Conceptual Design ...... 18
Activity 4.2: Inputs to Conceptual Design
Objectives ........................................................................................................ 19
Before You Begin ............................................................................................ 19
Exercise 1: Identifying Conceptual Design Inputs........................................... 20
Activity 4.3: Value of Information Models
Objectives ........................................................................................................ 21
Before You Begin ............................................................................................ 21
Exercise 1: Identifying the Value of Information Models ............................... 22
Activity 4.4: Creating a Future-State Usage Scenario
Objectives ........................................................................................................ 23
Before You Begin ............................................................................................ 23
Exercise 1: Creating a Future-State Use Case (30 minutes) ............................ 24
Exercise 2: Creating a Future-State Usage Scenario (30 minutes) .................. 25
Activity 5.1: Risks of Skipping Logical Design
Objectives ........................................................................................................ 27
Before You Begin ............................................................................................ 27
Exercise 1: Identifying Potential Risks of Not Doing Logical Design ............ 28
Activity 5.2: Identifying Business Objects and Services
Objectives ........................................................................................................ 29
Before You Begin ............................................................................................ 29
Exercise 1: Identifying Business Objects (15 min).......................................... 30
Exercise 2: Identifying Services (15 min)........................................................ 31
Exercise 3: Extending the Analysis and Design (15 min)................................ 32
Activity 5.3: Identifying Attributes and Relationships
Objectives ........................................................................................................ 33
iv Contents


Before You Begin ............................................................................................ 33

Exercise 1: Identifying Business Object Attributes ......................................... 34
Exercise 2: Identifying Business Object Relationships (20 min)..................... 35
Activity 5.4: Logical Design Verification
Objectives ........................................................................................................ 37
Before You Begin ............................................................................................ 37
Exercise 1: Refining and Verifying the Business Object Model ..................... 38
Activity 6.1: Risks of Skipping Physical Design
Objectives ........................................................................................................ 39
Before You Begin ............................................................................................ 39
Exercise 1: Identifying Potential Risks of Not Doing Physical Design........... 40
Activity 6.2: Risks in Requirements and Constraints
Objectives ........................................................................................................ 41
Before You Begin ............................................................................................ 41
Exercise 1: Discussing the Risks in Conflicts Between Constraints and
Requirements ................................................................................................... 42
Activity 6.3: Determining a Preliminary Distribution of Services Across a
Network Topology
Objectives ........................................................................................................ 43
Before You Begin ............................................................................................ 43
Exercise 1: Determining the Deployment of Service Types ............................ 44
Activity 7.1: Determining Technology Requirements
Objectives ........................................................................................................ 45
Before You Begin ............................................................................................ 45
Exercise 1: Determining the Technology Requirements.................................. 46
Activity 7.2: Determining the Impact of Technology on a Windows DNA
Design
Objectives ........................................................................................................ 49
Before You Begin ............................................................................................ 49
Exercise 1: Determining Technology Implications.......................................... 50
Activity 8.1: Simulating Component Communication

Objectives ........................................................................................................ 53
Before You Begin ............................................................................................ 53
Exercise 1: Component Communication Before COM.................................... 54
Exercise 2: Component Communication Using COM (5 minutes).................. 55
Activity 8.2: Identifying the Impact of Distributing COM Components
Objectives ........................................................................................................ 57
Before You Begin ............................................................................................ 57
Exercise 1: Problems in a Distributed Component Topology.......................... 58
Topology.......................................................................................................... 58
Activity 9.1: Identify Operating System Requirements
Objectives ........................................................................................................ 61
Before You Begin ............................................................................................ 61
Exercise 1: Identifying an Operating System for a Scenario (10 minutes) ...... 62
Exercise 2: Analyzing Technology Selection (5 minutes) ............................... 63
Activity 9.2: Identifying System Services
Objectives ........................................................................................................ 65
Before You Begin ............................................................................................ 65
Contents v



Exercise 1: Identifying a Set of System Services for a Scenario (10 minutes) 66
Exercise 2: Analyzing Technology Selection (5 minutes) ............................... 67
Activity 9.3: Identifying Development Tool Requirements
Objectives ........................................................................................................ 69
Before You Begin ............................................................................................ 69
Exercise 1: Identifying a Development Tool for a Scenario (10 minutes)....... 70
Exercise 2: Analyzing Technology Selection (5 minutes) ............................... 71
Activity 9.4: Identifying Data Access Requirements
Objectives ........................................................................................................ 73

Before You Begin ............................................................................................ 73
Exercise 1: Identifying a Data Access Method for a Scenario (10 minutes) ... 74
Exercise 2: Analyzing Technology Selection (5 minutes) ............................... 75
Activity 9.5: Identifying Data Storage Requirements
Objectives ........................................................................................................ 77
Before You Begin ............................................................................................ 77
Exercise 1: Identifying a Data Storage Method for a Scenario (10 minutes)... 78
Exercise 2: Analyzing Technology Selection (5 minutes) ............................... 79
Activity 9.6: Identifying Security Models
Objectives ........................................................................................................ 81
Before You Begin ............................................................................................ 81
Exercise 1: Identifying a Security Method for a Scenario (10 minutes) .......... 82
Exercise 2: Analyzing Technology Selection (5 minutes) ............................... 83
Activity 10.1: Creating and Distributing Preliminary Components
Objectives ........................................................................................................ 85
Before You Begin ............................................................................................ 85
Exercise 1: Creating Preliminary Service Type Based Components (10
minutes) ........................................................................................................... 86
Exercise 2: Distributing the Preliminary Components (10 minutes) ............... 87
Activity 10.2: Distributing Components for Performance
Objectives ........................................................................................................ 89
Before You Begin ............................................................................................ 89
Exercise 1: Refining the Component Topology............................................... 90
Activity 10.3: Factors Impacting the Programming Model
Objectives ........................................................................................................ 91
Before You Begin ............................................................................................ 91
Exercise 1: Determining a Programming Model ............................................. 92
Activity 11.1: Experience with User Interfaces
Objectives ........................................................................................................ 93
Before You Begin ............................................................................................ 93

Exercise 1: Identify characteristics of user interfaces...................................... 94
Activity 11.2: Creating an Initial User Interface Design
Objectives ........................................................................................................ 95
Before You Begin ............................................................................................ 95
Exercise 1: Designing a User Interface (15 minutes)....................................... 96
Exercise 2: Design Feedback and User Assistance (10 minutes)..................... 97
Activity 11.3: User Interface Technology Selection
Objectives ........................................................................................................ 99
Before You Begin ............................................................................................ 99