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data validation
9. Input validation checks can help prevent
and improve data quality.
boundary check
Which of the following is an example of a format check?
Which input check ensures that the input is not empty?
2. One type of input validation check is a
check, which verifies that input falls within a specific range.
Which of the following is NOT a type of input check?
verification process
Uniqueness check
checksum
The process of confirming that the data entered into a system is accurate and correct is called
verification.
validation
isbn
A
is a value calculated from data and used to check if the data has been altered or corrupted.
barcode
format check
checksum validation
What is the purpose of a checksum?
range check
Which algorithm is commonly used for entry validation?
