Validation and Verification Flashcards

1
Q

What is a batch total?

A

Numbers are added together to check they are correct

The total has a meaning

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2
Q

What is a hash total?

A

Numbers are added together to check they are correct

The total has no meaning

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3
Q

What is a parity check?

A

It ensures that the data sent is the same as the data received when data is transmitted from one system to another

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