To Obtain Evidence That All External Users in an E-Commerce

question 60

Multiple Choice

To obtain evidence that all external users in an e-commerce system are authorised, a 'firewall' channels all network connections through a:

• A) single computer monitor.
• B) single telephone line.
• C) separate computer service bureau.
• D) control gateway.

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Definitions:

Income Effects

Changes in consumer's purchasing power and consumption patterns resulting from changes in income.

Marginal Rate of Substitution

The rate at which a consumer is willing to give up one good in exchange for another good while maintaining the same level of utility.

Contract Law

The body of law that governs the creation, enforcement, and interpretation of agreements between parties.

Marriage Contract

A legally binding agreement between spouses that defines their rights and obligations during the marriage and in the event of divorce.