Which of the Following Statements Is True About Communication Lines

question 76

Multiple Choice

Which of the following statements is true about communication lines used by organizations to connect to the Internet?

• A) A T3 line uses two pairs of copper wires to carry up to 24 simultaneous conversations.
• B) A T3 line is more widely used than a T1 line.
• C) A T3 line is a digital communication link that supports transmission rates of 43-45 Mbps.
• D) A T1 line actually consists of 672 channels, each supporting rates of 64 Kbps.

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Definitions:

Recognition-Primed Decision Making

A theory of expert decision making holding that decision makers choose options based on analogy of a given situation with previously encountered situations.

Expected Utility

A theory in economics and decision theory that describes how individuals might choose among risky prospects based on the expected outcomes' utility to them.

MAUT

Multi-Attribute Utility Theory, a decision-making framework that evaluates choices based on multiple criteria.

Image Theory

A descriptive theory of decision making positing that the process consists of two stages: (1) a noncompensatory screening of options against the decision maker’s image of values and future, in which the number of options is reduced to a very small set, and (2) a compensatory choice process (if necessary).