Optical Fiber Cords Typically Have Two Fiber Strands

question 1

Multiple Choice

Optical fiber cords typically have two fiber strands.This is done to allow ________.

• A) redundancy
• B) total redundancy
• C) half-duplex operation
• D) full-duplex operation

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Definitions:

Demand

The quantity of a good or service that consumers are willing and able to purchase at a given price point, over a specific time period.

Market Prices

The amount of money required to purchase a good or service in a market.

Quantities Demanded

The total amount of a good or service that consumers are willing and able to purchase at a particular price in a given market.

Substitute Products

Products that can serve as replacements for each other; when the price of one increases, the demand for the substitute is likely to increase.