Quiz
Topic 4: Validation and Verification
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Perguntas do quiz (5)
1Validation is a [blank_start]check[blank_end] performed by a computer programme during [blank_start]data[blank_end] entry. [blank_start]Validation[blank_end] ensures data accepted for [blank_start]processing[blank_end] is [blank_start]sensible[blank_end] and [blank_start]reasonable[blank_end]. Restrictions are put on what [blank_start]types[blank_end] of data can be [blank_start]inputted[blank_end] into certain [blank_start]fields[blank_end] to minimise [blank_start]errors[blank_end].
- Adata
- BValidation
- Cprocessing
- Dsensible
- Ereasonable
- Ftypes
- Ginputted
- Hfields
- Ierrors
- Jcheck
2Which validation technique involves making sure data is entered in a mandatory field?
- ARange check
- BPresence check
- CFormat check
- DLength check
3A transposition error is when letters or numbers are swapped around when being entered.
E.g. infromation instead of information- AVerdadeiro
- BFalso
4[blank_start]Verification[blank_end] means checking that the [blank_start]data[blank_end] being entered into the ICT system [blank_start]perfectly[blank_end] matches [blank_start]source[blank_end] of the data.
- Ainformation
- Bpartially
- CVerification
- DValidation
- Eknowledge
- Fdata
- Gperfectly
- Hsource
- Iorigin
- Jstart
5Select all methods of verification. (3)
- AProof reading
- BRange check
- CLength check
- DPresence check
- EDouble keying/double entry
- FSending back printouts
Informações
- Descrição
- AS level ICT (Topic 4: Validation and Verification) Quiz sobre Topic 4: Validation and Verification, criado por Wesley Spearman em 05-05-2017.
- Autor
- Wesley Spearman
- Idioma
- English
- Visualizações
- 4
- Etiquetas
- Avaliação
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