Which of the Following Is True About Using Search Engines

question 62

Multiple Choice

Which of the following is true about using search engines?

• A)Most search engines return the same results if you use the same keywords.
• B)Some search engines rank links by frequently-accessed pages.
• C)A keyword cannot be a phrase.
• D)All search engines maintain a separate area for paid links.

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Definitions:

Perfectly Competitive

A market structure characterized by a large number of small firms, a homogeneous product, perfect information, and free entry and exit.

Elastic

A term used to describe a good's demand sensitivity to changes in price; highly elastic means demand changes significantly with price changes.

Industry Output

The total production of goods and services produced by an industry within a specific period.

Long-run Cost Function

The relationship between output quantity and total cost when all inputs, particularly capital, can be varied to minimize cost.