The following are some of the phases in the systems development life cycle (SDLC): system analysis, system design, system implementation, system review and maintenance. State four activities that are carried out during the system implementation phase.
(b) Give three reasons why system maintenance phase is necessary in SDLC.
(c) State two instances where observation is not a viable method of gathering information during system analysis stage. (d) Various considerations should be made during input design and output design.
State two considerations for each case.
RESPONSES
(a)(i) Activities (system implementation)
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