Title: Definition Of Fact Finding Techniques Information Technology Essay
Headings: Definition Of Fact Finding Techniques Information Technology Essay
Definition Of Fact Finding Techniques Information Technology Essay
Introduction
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Definition of Fact-finding Techniques
Fact-finding techniques
Sampling of existing documentation, forms and databases
Research and Site visits
Advantages of Research and Site visits
Disadvantages of Research and Site visits
Observation of the work environment
Questionnaires
Free-format questionnaires
Fixed-format questionnaires
Advantages of Questionnaires
Disadvantages of Questionnaires
Interviews
Unstructured interviews
Structured interviews
Advantages of Interviews
Disadvantages of Interviews
Prototyping
Advantages of Prototyping
Disadvantages of Prototyping
Joint requirements planning
Advantages of JRP
Disadvantages of JRP
Using Questionnaires in Usage of Automated Teller Machine
Section A
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Section B
Conclusion
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Content: Sometimes, system analyst may make mistake in discovering the requirements and in trying to analyse a problem. As a result, they may come up with the wrong solution in designing and implementation of a solution. And the solution will not be able to solve the real problem and even cause a new problem in later system analysis process. Therefore, this paper looks at one of the effective methods (fact-finding) for system analyst to help them in gathering information. Get Help With Your Essay
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Definition of Fact-finding Techniques
Fact finding is process of collection of data and information based on techniques which contain sampling of existing documents, research, observation, questionnaires, interviews, prototyping and joint requirements planning. System analyst uses suitable fact-finding techniques to develop and implement the current existing system. Collecting required facts are very important to apply tools in System Development Life Cycle because tools cannot be used efficiently and effectively without proper extracting from facts. Fact-finding techniques are used in the early stage of System Development Life Cycle including system analysis phase, design and post implementation review. Facts included in any information system can be tested based on three steps: