Please enable JavaScript.

Coggle requires JavaScript to display documents.

SDLC (Design (Data capture forms, Screen display and printed reports,…

- - - - This method involves distributing questionaries to the workforce, clients or system users to find out their views of the existing system and to find out how some of the key tasks are carried out
    - - This method involves watching personnel using the existing system to find out exactly how it works.
    - - This method allows the analyst to see how the paper files are kept, look at operating instruction and training manuals, check the accounts, etc. It allows the analyst to get some ideas of the scale of the problem, memory size requirements, type of input/output devices needed,etc.
    - - This method involves a one-to-on question-and-answer between the analyst wants to probe deeply into one specific aspect of the existing system.