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(i)
-Redundancy
-Inadequate storage for data
-Data security threats
-Slow access rate of data
(ii)
-Interviews
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-Observation
-Studying available existing documentation
-Automated methods
(iii)
-Corrective maintenance
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-Perfective maintenance
maurice.mutuku answered the question on August 20, 2019 at 08:57
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Figure 1-
Figure 2-
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