(i)It guides the development team at various stages of the development life cycle.
(ii)Can be used as a system backup copy to recover the system should something happen to its implementation.
(iii)It aids or assists during system maintenance since it guides in identification of system modules to be changed.
(iv)It can effectively provide a checklist of items to be covered during subsequent system audit or system maintenance.
(v)It guides against loss of system understanding particularly when the author leaves the company or dies.
(vi)It may act as a training guide or document to new programmers, analysts or users who may join after system implementation.
Steve ju answered the question on October 13, 2018 at 18:42
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