计算机软件工程课件

Click to edit Master title,Click to edit Master text styles,Second Level,Third Level,Fourth Level,Fifth Level,3,Systems Analysis and Design in a Changing World,4th Edition,*,Systems Analysis and Design in a Changing World,Fourth Edition,1,Systems Analysis and Design in a Changing World,4th Edition,Systems Analysis and Design in,Learning Objectives,Explain the elements of project management and the responsibilities of a project manager,Explain project initiation and the activities in the project planning phase of the SDLC,Describe how the scope of the new system is determined,2,Systems Analysis and Design in a Changing World,4th Edition,Learning ObjectivesExplain the,Learning Objectives(,continued,),Develop a project schedule using PERT and Gantt charts,Develop a cost/benefit analysis and assess the feasibility of a proposed project,Discuss how to staff and launch a project,3,Systems Analysis and Design in a Changing World,4th Edition,Learning Objectives(continued,Overview,Fundamental principles of,project management,Project success factors,Role of project manager,Project management knowledge areas,How information system projects initiated,Part of overall strategic plan,Respond to immediate business need,The project planning phase of SDLC,Project planning examples for RMO,4,Systems Analysis and Design in a Changing World,4th Edition,OverviewFundamental principles,Project Success Factors,Project management important for success of system development project,2000 Standish Group Study,Only 28%of system development projects successful,72%of projects canceled,completed late,completed over budget,and/or limited in functionality,Thus,project requires careful planning,control,and execution,5,Systems Analysis and Design in a Changing World,4th Edition,Project Success FactorsProject,Reasons for Project Failure,Incomplete or changing requirements,Limited user involvement,Lack of executive support,Lack of technical support,Poor project planning,Unclear objectives,Lack of required resources,6,Systems Analysis and Design in a Changing World,4th Edition,Reasons for Project FailureInc,Reasons for Project Success,Clear system requirement definitions,Substantial user involvement,Support from upper management,Thorough and detailed project plans,Realistic work schedules and milestones,7,Systems Analysis and Design in a Changing World,4th Edition,Reasons for Project SuccessCle,Role of the Project Manager,Project management,organizing and directing people to achieve a planned result within budget and on schedule,Success or failure of project depends on skills of the project manager,Beginning of project,plan and organize,During project,monitor and control,Responsibilities are both internal and external,8,Systems Analysis and Design in a Changing World,4th Edition,Role of the Project ManagerPro,Internal Responsibilities,Identify project tasks and build a work breakdown structure,Develop the project schedule,Recruit and train team members,Assign team members to tasks,Coordinate activities of team members and subteams,Assess project risks,Monitor and control project deliverables and milestones,Verify the quality of project deliverables,9,Systems Analysis and Design in a Changing World,4th Edition,Internal ResponsibilitiesIdent,External Responsibilities,Report the projects status and progress,Establish good working relationships with those who identify the needed system requirements,The people who will use the system,Work directly with the client(the projects sponsor)and other stakeholders,Identify resource needs and obtain resources,10,Systems Analysis and Design in a Changing World,4th Edition,External ResponsibilitiesRepor,Various Titles/Roles of Project Managers,(Figure 3-1),11,Systems Analysis and Design in a Changing World,4th Edition,Various Titles/Roles of Projec,Participants in a System Development Project,(Figure 3-2),12,Systems Analysis and Design in a Changing World,4th Edition,Participants in a System Deve,Project Management Tasks,Beginning of project,Overall project planning,During project,Project execution management,Project control management,Project closeout,Project management approach differs for,Predictive SDLC,Adaptive SDLC,13,Systems Analysis and Design in a Changing World,4th Edition,Project Management TasksBeginn,Project Management and SDLC Tasks for a Predictive Project,(Figure 3-3),14,Systems Analysis and Design in a Changing World,4th Edition,Project Management and SDLC Ta,Project Management and SDLC Tasks for an Adaptive Project,(Figure 3-4),15,Systems Analysis and Design in a Changing World,4th Edition,Project Management and SDLC Ta,Project Management Body of Knowledge,(PMBOK),Scope management,Control functions included in system,Control scope of work done by team,Time management,Build detailed schedule of all project tasks,Monitor progress of project against milestones,Cost management,Calculate initial cost/benefit analysis,Monitor expenses,16,Systems Analysis and Design in a Changing World,4th Edition,Pro