The Plain Old Telephone Service Is a Good Example of What

question 13

Multiple Choice

The plain old telephone service is a good example of what kind of WAN technology?

• A) packet switched
• B) leased line
• C) VPN over Internet
• D) circuit switched

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Definitions:

Wage Rates

The standard amount of compensation an employee receives from an employer in exchange for labor, usually expressed per hour or year.

Labor Costs

Expenses associated with employing labor, including wages, salaries, benefits, and taxes.

World Price

The international market price of a good, influenced by global supply and demand conditions.

Merchandise Trade

International trade in goods as opposed to services, including both exports and imports of physical products.