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Data Validation and Verification Computers can produce inaccurate results only if the data inputted is incorrect. If an input is scanned in by a computer this reduces the risk of errors. In my system it is important that all the data is accurate as well as correct. There are two main ways of achieving this. These are Verification and Validation. Verification allows me to ensure that the data entered into my system is correct. This is important since when a new patient comes to join I will need to collect the correct information. As for validation, this will be useful so you can set various checks and limit the mistakes in the data. Verification By verifying what the computer comes up with you can reduce errors, like if you are at a catalogue shop and you tell the person behind the till a number and it comes up with an item. This item...

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