Which Layer Is Responsible for the Encoding of Signals

question 25

Multiple Choice

Which layer is responsible for the encoding of signals?

• A) 3
• B) 1
• C) 5
• D) 7

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Definitions:

Natural Monopoly

A market condition where a single firm can supply a product or service to an entire market at a lower cost than what two or more firms can, often due to significant fixed or startup costs.

Competitive Level

Refers to the state of competition within a market where firms strive to gain an advantage over each other.

Marginal Cost

The added cost of producing one additional unit of a product.

Monopsony

Monopsony describes a market situation in which a single buyer substantially controls the market as the major purchaser of goods and services.