One Way to Circumvent the Counterfeiting of Public Keys Is

question 54

Multiple Choice

One way to circumvent the counterfeiting of public keys is by using

• A)a digital certificate.
• B)digital authority.
• C)encryption.
• D)cryptography.

---

Definitions:

Substitution

The economic concept whereby consumers replace costlier items with less expensive alternatives, or firms switch between inputs to minimize costs.

Indifference Curves

A graph showing different bundles of goods between which a consumer is indifferent, representing equal levels of utility.

Income Effect

Adjustments in the financial earnings of an individual or an economy and the corresponding effect on the quantity of goods or services demanded.

Indifference Curve

A graph showing different combinations of two goods that give a consumer equal satisfaction and utility.