ITM%20215%20Class%20%2010%20Mar%201

ITM%20215%20Class%20%2010%20Mar%201 - ITM 215 Computer...

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Click to edit Master subtitle style ITM 215: Computer Applications in Information Systems Development & Languages
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Objectives Next Discuss the importance of project management, feasibility assessment, documentation, data and information gathering techniques, and information systems security during system development Discuss the purpose of each phase in the system development cycle Differentiate between low-level languages and procedural languages Identify the benefits of object-oriented programming languages and program development tools List other programming languages and other program development tools Describe various ways to develop Web pages List the six steps in the program development cycle Explain the basic control structures used in designing solutions to programming problems
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Discovering Computers System Development {268971F0-0861-4 14-8B A-4F6 AD27A9AF} nt is a set of activities used to build an information system {60CE8C95-5A61-4607-BC37-02BAD3EB9E2D} A system is a set of components that interact to achieve , people, and procedures that work together to produce quality information {95E20AFE-9BF1-4B36-B740-D7 81CF1894D} ouped into phases , and is called the system development life cycle ( SDLC 33
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The System Development Life Cycle What are the phases of the system development cycle ? Next Phase 1. Planning Phase 2. Analysis Phase 3. Design Phase 4. Implementation Phase 5. Operating, Support, and Security § Review project requests § Prioritize project requests § Allocate resources § Form project development team § Conduct preliminary investigation § Perform detailed analysis activities: Study current system Determine user requirements Recommend solution § Acquire hardware and software, if necessary § Develop details of system § Develop programs, if necessary § Install and test new system § Train users § Convert to new system § Perform maintenance activities § Monitor system performance § Assess system security
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Discovering Computers System Development System development should follow three general guidelines : 55 {2DCAD857-92F3-4FAB-8AE -025EDC3C 2C0} Group activities or tasks into phase {1B053537-5E6A-47C -8D80-24D140C8E4A7} Involve users {EAD38B6A-C6FA-4FEA-A327-A25C DDA1E42} Define standards
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The System Development Life Who participates in the system development life cycle? Next
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The System Development Life What is a systems analyst ? Next Responsible for designing and developing information system Users’ primary contact person
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The System Development Life What is the project team ? Next
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This note was uploaded on 09/14/2011 for the course BITM 215 taught by Professor Ross during the Spring '08 term at SUNY Albany.

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ITM%20215%20Class%20%2010%20Mar%201 - ITM 215 Computer...

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