what are the techniques of data collectionit can
What are the techniques of Data Collection
It can be either automatic or manual. Manual techniques can include:
- Keypads/Keyboards to type in data
- touch screens to select options/data
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what is optical character recognition ocr information on paper is automatically read by a scanner and is then processedanalysed by ocr software
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optical mark recognition omr omr technology scans a printed form and reads pre-defined positions where specific fields have been filled in for
what are the techniques of data collectionit can be either automatic or manual manual techniques can include- keypadskeyboards to type in
define the term- verificationit is a way of preventing errors when data is copied from one medium to another for instance from paper to diskcd or
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determine the term- filesfile maintenance is significant updating of files generally involves inserting amending and deleting dataexamplea bank would
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