Input Controls Such as Field Check, Validity Check, Limit Check

question 24

Multiple Choice

Input controls such as field check, validity check, limit check, and reasonableness check are useful in IT systems of purchase to lessen which of the following risks?

• A)Unauthorized access
• B)Invalid data entered by vendors
• C)Repudiation of purchase transactions
• D)Virus and worm attacks

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Definitions:

Vicious Circle

A complex chain of events that reinforces itself through a feedback loop, leading to a detrimental situation.

Poverty

The state of having inadequate income or resources to achieve a minimum standard of living.

Labor Productivity

A measure of economic performance that compares the amount of goods and services produced (output) with the number of hours worked to produce those goods and services.

Industrially Advanced Countries

Nations with highly developed economies, characterized by strong industrial, service, and technological sectors.