Which of the following application input controls would MOST likely detect data input errors in...

The most likely application input control that would detect data input errors in the customer account number field during the processing of an accounts receivable transaction is a validity check. A validity check is a type of application control that verifieswhether the data entered in an application matches a predefined set of values or criteria1. For example, a validity check can compare the customer account number entered by the user with a list of existing customer account numbers stored in a database, and reject any input that does not match any of the valid values2.

The other options are not as likely to detect data input errors in the customer account number field, because they do not compare the input with a predefined set of values or criteria. A limit check is a type of application control that verifies whether the data entered in an application falls within a specified range or limit1. For example, a limitcheck can ensure that the amount entered for an invoice does not exceed a certainmaximum value2. A parity check is a type of application control that verifies whether the data entered in an application has an even or odd number of bits1. For example, a parity check can detect transmission errors in binary data by adding an extra bit to the data and checking whether the number of bits is consistent3. A reasonableness check is a type of applicationcontrol that verifies whether the data entered in anapplication is logical or sensible based on other related data or information1. Forexample, a reasonableness check can ensure that the date entered for an order is not in the future or before the date of creation of the customer account2. References:

What are application controls? Definition, examples & best practices1

General Control Vs Application Control: Key Differences and Example …4

Parity Check - an overview | ScienceDirect Topics