Quiz Complete, well Done!
The International Standard Book Number (ISBN) is a unique identifier for books and is typically a 10 or 13 digit number. It is used to identify
.
Uniqueness check
Which algorithm is commonly used for entry validation?
barcode scanner
9. Input validation checks can help prevent
and improve data quality.
Entry verification and
are important processes in data quality management.
2. One type of input validation check is a
check, which verifies that input falls within a specific range.
What is the purpose of the Luhn algorithm?
length check
Data integrity
checksum
6. The purpose of a
check is to prevent input that is outside of acceptable limits.
barcode
The ISBN is used to identify
and differentiate them from each other.
range check
1. The process of verifying that input meets certain criteria is known as
.
What is an input verification checksum?
Which of the following is an example of a format check?
What does a length check verify?
3. Another type of input validation check is a
check, which verifies that input has a certain length.
