Primary Rate Interface

question 55

Multiple Choice

Primary rate interface:

• A)is typically offered only to commercial customers
• B)provides a communications circuit with two 64 Kbps B channels, plus one D channel
• C)is defined exactly the same way in Europe
• D)has an upper capacity of 128Kbps
• E)is comprised of analog circuits only

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Definitions:

Choice Set

The collection of all possible alternatives or options available to a decision-maker.

Price Decreases

A reduction in the cost at which goods and services are sold, typically influencing demand.

Marginal Utility

The additional satisfaction or utility a consumer gains from consuming one more unit of a good or service.

Video Game Rental

A service that allows consumers to borrow video games for a limited period of time for a fee.