Transcript Chapter 15
Final Review
Final Review
Chapters
Multiple
1-6, 8-10, 13, 14, 15
choice, short answer, diagrams
Systems Analysis and Design in a Changing World, 4th Edition
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Final Review
Chapter 1, 2
Problem
solving approach
Information
systems strategic planning
Application architecture plan (business focus)
Technology architecture plan (infrastructure focus)
SDLC
phases (planning, analysis, desig, implementation,
support)
approaches (predictive, adaptive, waterfall, spiral)
Techniques and approaches
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Final Review
Chapter 3 Project management
Project sucess and failure factors
Project Management Body of Knowledge (PMBOK)
Scope, time, cost, quality, human resource,
communications, risk, procurement, integration
management
WBS, Pert, Gantt, critical path
Feasibility study
Risk mgmt, economic, organizational and cultural,
technological, schedule, resource
Tangible vs. Intangible benefits and costs
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Final Review
Chapter 4 – Analysis
Business
Process Reengineering
Functional
and Nonfunctional requirements
Stakeholders
Information
Activity
gathering techniques
diagrams
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Final Review
Chapter 5 – Modeling requirements
Types
of models (mathematical, descriptive,
graphical)
Events
(external, temporal, state)
Event
table and use cases
ERD,
class diagram
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Final Review
Chapter 6 – structured analysis
Types
of models (DFD, context, process
descriptions, data definitions) and symbols
Event
table to DFD fragment
Context
DFD, Level 0 and Level 1
Physical
and logical DFD
Consistency
Decision
rules (black hole, miracle)
tables and decision trees
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Final Review
Chapter 8 – Evaluating alternatives
Scope and Level of automation
Request for proposal (RFP)
Bechmarking
Variations on obtaining system
Facilities management – outsource all IS support
Packaged software, turnkey system, ERP system
Custom-built software systems
In-house development
Selection dimensions
Buy vs. build
In-house vs. outsource
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Final Review
Chapter 9 – Moving to design
Design
phase activities
Network, application, user interfaces, system
interfaces, database, prototype, system controls)
Architectures
(single, multi, clustered, centralized,
distributed, client – server)
Three
layer architecture
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Final Review
Chapter 10 - Design
The
Automation System Boundary
System
flowchart
Structure
chart
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Final Review
Chapter 13 – User interface design
System
vs. User interfaces
Physical,
perceptual, conceptual aspects of user
interface
HCI
Metaphors
(direct manipulation, document,
dialog)
Visibility–feedback
Design
Web
and affordance–functionality
standards, Storyboarding, menu hierarchy
design standards
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Final Review
Chapter 14 – System interfaces and
controls
Identifying inputs and identifying and designing outputs
Type of reports (Printed reports, Electronic displays,
Turnaround documents, Detailed, Summary, Exception,
Executive)
Integrity controls
Field combination, Value limit, Completeness, Data
validation, access, encryption, transaction, update, backup
and recovery
Security controls
Access, Encryption, Decryption, Symmetric key, Asymmetric
key, Public key, Digital signature, Digital certificate
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Final Review
Chapter 15 - Operational
Development
Order - IPO, top-down, bottom-up development
Team types – cooperating peer, chief developer, collaborating
specialist
Source code control system (SCCS)
Versioning (Alpha, Beta, production, maintenance)
Testing and Quality assurance
Technical reviews
System, integration, unit testing, usability, performance,
acceptance tests
Installations (Direct, parallel, phased)
Documentation, training, and support
Change control
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Final Review
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