What planning dimensions determine information system development Elaborate.
3. Why is it difficult to determine user requirements.
4. What is the purpose of preliminary investigation.
5. What is an infeasible project and how are they handled.
CHAPTER 4 4.0 Objectives 4.1 Introduction 4.2 System Performance Definition 4.2.1 Statement of constraints 4.2.2 Identification of specific System Objectives 4.2.3 Description of output 4.3 Feasibility Study 4.3.1 Feasibility Considerations 4.3.2 Economic Feasibility 4.3.3 Technical Feasibility 4.3.4 Behavioral Feasibility 4.4 Steps in Feasibility Analysis 4.5 Summary 4.6 Questions 4.0 Objectives • How the project
selection will be conducted • What are the various steps involves in defining system performance
• What are the key considerations are involved in feasibility analysis
• How to
conduct the feasibility study Lesson No 4 Lesson Name : Feasibility Study Author : Dr. Jawahar Vetter: Prof. Dharminder Kumar 4.1 Introduction - The project selection phase is over resulting in completion of various activities Recognition of need. Determination of user requirements. An initial investigation. Verification of objectives, constraints, required outputs & required inputs. The next step is to determine exactly what the candidate system is to do by defining its expected performance. Thus, a feasibility study is carried out to select the best system that meets performance requirements.
It comprises of identification, description & evaluation of candidate system and finally selection of the best system for the job. The feasibility study recommends to the management either the most effective system or concludes that the system may not be evolved.
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