What are the methods of eliciting requirements? Methods of eliciting requirements:
a) Draw DFD: Constructing a data flow diagram explaining all the important business processes flow of data among them including their sequence.
b) Manuals: Read manuals of existing systems.
c) Documentation: read documentation from existing systems
d) User Interviews: Conduct Interviews for end users.
e) Questionnaires: Make end users and other business users fill a questionnaire