Verification

Descripción

GSCE (Topic one: Data) ICT Mapa Mental sobre Verification, creado por s.guyomard el 08/09/2013.
s.guyomard
Mapa Mental por s.guyomard, actualizado hace más de 1 año
s.guyomard
Creado por s.guyomard hace más de 12 años
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Resumen del Recurso

Verification
  1. Visual check
    1. Carefully reading what has been typed
      1. Checking against document used as source
        1. Ensures no typing errors
        2. Double entry of data
          1. Data is typed twice
            1. Accepted for processing if both versions are the same
            2. Parity check
              1. Used when data is transferred using networks
                1. Checks to see if data is corrupted
                  1. If it is, data is re-sent
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