(a) Name the stage of systems development life cycle where questionnaires are use.(b) State ONE advantage and ONE disadvantage of using questionnaires at the stage...

      

(a) Name the stage of systems development life cycle where questionnaires are use.

(b) State ONE advantage and ONE disadvantage of using questionnaires at the stage in 15 (b) above.
(i) Advantage
(ii) Disadvantage

  

Answers


Maurice
(a) Information gathering

(b) (i) Sincere responses are possible due to the confidentiality of the process
- Respondents can fill questionnaires at their awn pace
- Enables extensive inquiry to be carried out

(ii) - Some respondents may not fill or return the questionnaires
- Good questionnaires are difficult to prepare
- Erroneous responses are likely if the question is not understood.
maurice.mutuku answered the question on September 30, 2019 at 06:44


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