(From the Box,"Controlling 802

question 62

Multiple Choice

(From the box,"Controlling 802.11 Transmission") Which of the following is usually optional in access point operation?

• A)CSMA/CA+ACK.
• B)RTS/CTS.
• C)Both A and B
• D)Neither A nor B

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Definitions:

Tariffs

Taxes that a government places on imported goods, often to protect domestic industries or to raise revenue.

Quotas

Regulatory measures imposing limits on the amount or value of goods that can be traded, typically used in international trade.

Export Subsidies

Government payments made to domestic firms to encourage exports.

Tariff

A tax imposed on imported goods and services to increase their price, intended to protect domestic industries and adjust trade deficits.