Following is the result of batch control totals on employee Social Security numbers in a payroll processing transaction: The difference in the control totals is 720,000.Which data entry control would best prevent similar data entry errors in the future?
A)Batch check.
B)Validity check.
C)Check digit.
D)Sequence check.

Question

Following is the result of batch control totals on employee Social Security numbers in a payroll processing transaction:  The difference in the control totals is 720,000.Which data entry control would best prevent similar data entry errors in the future?
A)Batch check. 
B)Validity check. 
C)Check digit. 
D)Sequence check.

Quizplus · Accepted Answer

A check digit would be the best choice as it adds an extra digit to the end of the employee Social Security number that is calculated based on the other digits, making it easy to detect errors. For example, the last digit of the employee Social Security number could be a check digit calculated as the remainder when the sum of the other digits is divided by 10. This would create an extra layer of validation to ensure accurate data entry in future transactions.

Following Is the Result of Batch Control Totals on Employee