Local and Global Telecommunications Networks Are Rapidly Converting to Digital

question 110

Multiple Choice

Local and global telecommunications networks are rapidly converting to digital transmission technologies. Digital technology provides all of the following benefits over analog technology except:

• A) Much lower error rates
• B) Equivalent transmission speeds
• C) Movement of larger amounts of information
• D) Greater economy

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Definitions:

Laboratory Experiments

Controlled testing environments where researchers manipulate variables to observe and measure their effects, often used in scientific and social science research.

Evidence

Information or data that are presented to support a claim, argument, or hypothesis.

Curve Shifts

Movements of a demand or supply curve to the left or right, indicating a change in the quantity demanded or supplied at every price.

Positive Correlation

A relationship between two variables in which both variables move in the same direction, meaning as one variable increases, the other does as well.