Explain the term- looking at existing paperwork, Computer Engineering

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Explain the term- Looking at existing paperwork

This allows analyst to see how paper files are kept and look at operating instructions and check accounts, training manuals etc. This will give some idea of the scale of the problem to analyst, memory size requirements, type of I/O devices required, and so on. They will every so often gain information not obtained by any of the other methods depicted above. Yet, it can be a very time consuming exercise.

 

 


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