Question

A control in which two people key the same inputs into a system where they are compared is called?

1) online prompting
2) key verification
3) computer matching procedures
4) a redundancy check

Answer 1

The process where two individuals enter the same data into a system for comparison to ensure accuracy is known as key verification. It helps in minimizing data entry errors.

Step-by-step explanation:

The control in which two people key the same inputs into a system where they are compared is called key verification. This process is designed to ensure accuracy in data entry by requiring a second individual to input the same data, which the system then compares to the original entry. If there is a discrepancy, the system will flag it for correction. This kind of control helps in reducing errors and ensuring the integrity of the data entered.

Answer 2

The control in which two people key the same inputs into a system where they are compared is called "key verification." Option 2 is the answer.

Step-by-step explanation:

Key verification is a data input control method that involves two individuals independently entering the same data into a system. The entries are then compared to ensure accuracy. This process helps identify and rectify errors that may occur during data entry. Option 2, "key verification," accurately describes this control method. Online prompting (Option 1) generally involves real-time guidance during data entry.

Computer matching procedures (Option 3) typically refer to comparing data across different systems. Redundancy check (Option 4) is a broader term that encompasses various methods, including key verification, to ensure data integrity and accuracy.

Option 2 is the answer.