All of the following controls for online entry of a sales order would be useful except
A)check digit verification on the dollar amount of the order.
B)validity check on the inventory item numbers.
C)field check on the customer ID and dollar amount of the order.
D)concurrent update control.

Question

Quizplus · Accepted Answer

Check digit verification on the dollar amount of the order is less useful compared to the other options. This is because check digit verification is typically used for error detection in numerical codes (like account numbers or inventory item numbers), not for verifying the accuracy of dollar amounts in transactions. The other controls directly relate to ensuring the integrity and validity of the sales order data (such as verifying inventory item numbers, checking the format of customer ID and dollar amount, and preventing simultaneous updates that could cause data inconsistencies).

All of the Following Controls for Online Entry of a Sales