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:

Coordinate System

A system of geometry where the position of points on a plane is described using an ordered pair of numbers.

Quantities

The amounts or levels of a good or service available or required in various contexts, such as in markets or in production processes.

Prices

Amounts of money required to purchase goods or services, acting as an indicator of the value placed on those goods or services by the market.

Department of Labor

A federal department responsible for promoting the welfare of job seekers, wage earners, and retirees in the United States by improving their working conditions, advancing their opportunities for profitable employment, protecting their retirement and healthcare benefits, and ensuring workplace safety.