NowtAdminCase Studiesmodule1Module2Module3Module4Module5Module6Glossary

  
nowtCapturing DataVerification and ValidationOrganisation of DataCapabilities of SoftwareProcessing DataDisemination and distributionHardwareSecurity of dataNetwork enviromentsnowt
endIntroductionOpticalMagneticSoundBarCodesKeyboardsOthersQuestionsend
 

Runner

  1. Describe five methods of data capture and give applications for which each would be appropriate. (10)
  2. An international chain of department stores uses an information system to assist in marketing their produce by forecasting public demand for certain products.
    1. Suggest two factors which might be considered when planning a sampling strategy for forecasting public demand. (2)
    2. Describe a situation where an inappropriate sampling rate could lead to accurate data but inaccurate marketing information. (2)
   

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