An Administrator Is Opening a Firewall to Allow Encrypted Communication

question 484

Multiple Choice

An administrator is opening a firewall to allow encrypted communication with a website. Which of the following is the administrator MOST likely to open on the firewall?

• A) TCP:143
• B) UDP:143
• C) TCP:443
• D) UDP:443

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Definitions:

Income

Funds acquired regularly as earnings from employment or investment returns.

Substitution Effect

The change in consumption patterns due to a change in relative prices, holding the consumer's utility level constant.

Income Effect

The change in an individual's consumption choices resulting from a change in real income, due to changes in price.

Optimal Consumption Bundle

The mix of products and services that optimizes a buyer's satisfaction within their spending limit.