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
2
Q
What is a hash total?
A
Numbers are added together to check they are correct
The total has no meaning
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