A Combination Check Is a Data Validation Check That ____

question 94

Multiple Choice

A combination check is a data validation check that ____.

• A)tests data items to verify that they fall between a specified minimum and maximum value
• B)identifies values that are questionable, but not necessarily wrong
• C)is performed on two or more fields to ensure that they are consistent or reasonable when considered together
• D)is used for mandatory data items

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Definitions:

Blackouts

Episodes of memory loss for events that occurred while a person was intoxicated or during certain medical conditions.

Stimulant

A substance that raises levels of physiological or nervous activity in the body, commonly used to enhance alertness, attention, and energy.

Amphetamines

A class of stimulant drugs that increase activity in the brain and have effects such as increased energy and alertness.

Mescaline

A hallucinogenic drug derived from certain cacti, notably the peyote cactus.