Question

This data entry control compares the ID number in transaction data to a master file to verify that the ID number exists.

A) reasonableness test
B) user review
C) data matching
D) validity check

Answer 1

The correct answer is C) data matching. It compares the ID number in transaction data to a master file to verify its existence.

Step-by-step explanation:

The correct answer is C) data matching.

Data matching is a data entry control that compares the ID number in transaction data to a master file to verify that the ID number exists. It ensures the accuracy and validity of the data being entered. For example, when entering a customer ID for a sales transaction, data matching would check if the ID corresponds to an existing customer in the master file before accepting the transaction.