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Steps within PhasesDescription of what occursHow does this phase benefit the business?Analysis PhaseIdentify problems, opportunities, & objectivesDetermining information requirementsAnalyzing System needsDesign PhaseDesigning the SystemDevelop and documentImplementation PhaseTesting & MaintainingImplementing & EvaluatingMethodDescriptionPros/ConsWaterfallAgileIterative DevelopmentPrototypingScrumRapid Application Development (RAD)End-user DevelopmentType of FeasibilityDescription of what is being assessedWhat issues might this feasibility study detect and avoidEconomicTechnicalOperationalScheduleLegalPoliticalToolsDescriptionBenefits ProvidedPseudocode/Structured EnglishHow to Login to Lynda.com:1. Visit Lynda.com2. Click “Sign In” on the Lynda homepage3. On the sign in page you will see a link labeled “Sign in with your organization portal”, click this link4. Type wgu.edu into the box provided and this will direct you to the WGU Secure Sign-in page5. Login using your WGU username and password. 6. This will then allow you to access the videos below.1. Phases of Systems Analysis & SDLC (System Design Life Cycle): What are the phases and what occurs in each phase.2. System Development Methods3. What are the types of feasibility studies and what is accomplished by each?4. Work Scheduling and Project Brainstorming Tools5. Logical Models
ConceptDescriptionBenefits ProvidedLogical ModelsUnified Modeling Language (UML)Data-flow ModelMethodDescriptionBenefits to BusinessDirect ImplementationPrototypingParallel AdoptionProject AspectsDescriptionImpact on the business if it is not done wellScopeCost/BudgetTimelineQualityInput MethodsDescriptionBenefitsOCRICREPOSEFTPOSVoice RecognitionStepsDescriptionImpact on the business if it is not done wellTesting for Quality & ReliabilityTrainingDocumentingConversionEvaluation TypeDescriptionBenefits to BusinessSystem-orientedStrategic-orientedFunction-orientedActivitiesDescriptionCorrectivePerfectivePreventativeAdaptive6. Deployment and Implementation Methods7. Project Management8. Input Options9. Implementation Steps10. System Evaluation Types – The following methods of evaluation help you understand the value of an IS system.11. Post Implementation Maintenance Activities12. Information security