Defensive Design Flashcards

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1
Q

What does defensive design do?

A

Helps ensure the pograms function properly

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2
Q

What is a range check?

A

Checks the data within a specified range

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3
Q

What is a presence check?

A

Checks the data has actually been entered

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4
Q

What is check digit?

A

Checks the numerical data has been entered accurately

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5
Q

What is a format check?

A

Checks the data has the correct format

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6
Q

What is a look-up table?

A

Checks the data against a table of acceptable values

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