Which Part of a PDU Is Most Likely to Provide

question 18

Multiple Choice

Which part of a PDU is most likely to provide data integrity checks for the data portion of the PDU?

• A)frame identifier
• B)trailer
• C)sequence number
• D)port field

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Definitions:

Quantity Effect

The variation in overall income derived from altering the amount of a product sold, while keeping its price stable.

Marginal Revenue

The increase in revenue that results from the sale of one additional unit of a product or service.

Producer Surplus

The mismatch between the price point producers are prepared to accept for a good or service and the actual price they end up receiving.

Monopolist

An individual or firm that is the sole provider of a good or service, possessing significant market power over prices and output.