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My IT test Database
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Preguntas del test (8)
1
What is an automatic computer check to make sure data entered is sensible and reasonable known as?
Double entry- ADouble entry
- BVerification
- CValidation
2What validation type checks that a field is not left blank?
- AFormat check
- BLength check
- CCheck digit
3What validation type checks a minimum number of characters have been entered?
- ALength check
- BFormat check
- CRange check
4What validation type would you use to check that numbers fell within a certain range?
- ARange check
- BPresence check
- CCheck digit
5Data is to be entered into a computer in the format YYMMDD. Which of the following is not a valid date?
- A310921
- B211113
- C21st June 2004
6Which of the following statements is false?
- AValidation can check that the data is sensible
- BValidation can check that the data falls between certain allowable boundaries
- CValidation can check that the data is correct
7Which of the following is NOT a method of verification?
- ADouble entry - typing the data in twice and getting the computer to check the second version against the first
- BUsing presence, range and length checks to make sure that no mistakes happen
- CPrinting out what you have typed in and comparing it against the source data
8Which method of validation would be ideal for a shop to use when entering information into a stock database?
- APresence check
- BFormat check
- CLookup
Información
- Descripción
- Test sobre My IT test Database, creado por max cantello el 12/01/2017.
- Autor
- max cantello
- Idioma
- English
- Visitas
- 39
- Etiquetas
- Valoración
- 3,7 de 5 · 3 valoraciones Valora este test