Input and Output Chapter 6

Descrição

GCSE Computer Science FlashCards sobre Input and Output Chapter 6, criado por Mrs H. Noble em 22-09-2017.
Mrs H. Noble
FlashCards por Mrs H. Noble, atualizado more than 1 year ago
Mrs H. Noble
Criado por Mrs H. Noble mais de 6 anos atrás
39
5

Resumo de Recurso

Questão Responda
What does GIGO stand for? Garbage in Garbage out
What is the purpose of validation? Validation checks that the data is sensible
Describe what a presence check is used for. ?
What is a range check? ?
Give an example of when a length check would be used. ?
Why would a programmer use a modulus check? ?
When creating an authentication routine into a program what are the five elements it would require? ?

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