Communications That Occur in Discrete Units in Which the Start

question 49

Multiple Choice

communications that occur in discrete units in which the start of a unit is signaled by a start bit at the front,and a stop bit at the back signals the end
of the unit

• A)flow control
• B)cable modem
• C)synchronous communication
• D)data pump
• E)daemon
• F)protocol
• G)ADSL
• H)Xon-Xoff
• I)modem
• J)asynchronous communication

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Definitions:

Market Price

The price of a commodity when sold in a competitive marketplace, determined by the supply and demand for the commodity.

Profit

The financial gain realized when the revenue generated from business activities exceeds the expenses, costs, and taxes needed to sustain the business.

Short-Run

A period in which at least one factor of production is considered fixed, affecting the ability of businesses to change production levels.

Marginal Cost Curve

A graphical representation showing how the cost of producing one more unit of a good varies with the level of production.