Objectives: Introduction Over View of System Analysis and Design

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Date	13.11.2023
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2.7 Questions
3.0 Objectives 3.1 Introduction 3.2 Sources of project requests

2.6 Summary
System analysis and design are keyed to the system development life cycle(SDLC). The stages are project selection, feasibility, analysis, Design, implementation, and post implementation stages. the idea for the project is originates in the environment or from within the organization. Once the problem is verified an initial investigation is conducted to determines whether change is feasible. If the answer is yes, a feasibility study is conducted. Analysis is a detailed study of the various operation performed by a system. System design refer to the technical specifications that will be applied in implementing the candidate system. Implementation is concerned with details of the candidate system. After implementation, maintenance begins includes enhancements, modifications, or any changes from the original specifications. To ensure the success of the system, careful and often extensive planning is required. The overall management process is crucial to the successful completion of system.

2.7 Questions
1. Why is a system proposal so crucial for system design.
2. What is System Development Life Cycle.
3. What is the difference between analysis and design. Explain.
4. How would an analysis determine the users needs fora system. Explain.
5. Distinguish between initial investigation and feasibility study. In what way are they related. How does system design simplify implementation.
7. What is testing.
8. How is testing different from evaluation.
9. There are several considerations in deciding on a candidate system. What are they. Why are they important.

3.0 Objectives
3.1 Introduction

3.2 Sources of project requests
3.2.1 Department Managers
3.2.2 Senior Executives

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