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UNIT 6 COMPUTERS,
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Self
project auth + manage
system specification + user needs
system design + programming
Testing
Conversion
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organisational framework such as segreg of duties, superv + review & virus protection (software,data file, staff)
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Ensure instal, devel, maintenance software packages auth + effective
prevent/ limit system interruption
Ensure accuracy, compl, timeliness of data
Validity
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Store standing info
Validity