One Form of Access Security Is Determining Authentic Users by "What

question 82

Multiple Choice

One form of access security is determining authentic users by "what they have." Which of the following would be an example of such authentication?

• A)Verifying a password
• B)Biometric tests such as retina scans
• C)Requesting that the user provide his or her mother's maiden name
• D)Requiring the user to show a valid driver's license

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Definitions:

Normal Good

A type of good for which demand increases as the income of individuals or the economy grows.

Substitution Effect

The substitution effect occurs when consumers replace more expensive items with less costly alternatives.

Income Effect

A change in the quantity demanded of a good or service as a result of a change in real income (purchasing power).

Inferior Good

A type of good for which demand declines as the income of individuals or the economy increases, opposite to normal goods.