A ________ Must Be Used to Convert an Analog Signal

question 38

Multiple Choice

A ________ must be used to convert an analog signal to a digital one, when trying to transmit data over a typical phone line.

• A) fibre optic switch
• B) modem
• C) frame relay
• D) tunnel
• E) SOHO

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Definitions:

Variable

An element or feature that can change and have different values in a data set or experiment, affecting the results.

Vertical Axis

The y-axis in a coordinate plane, representing the range of values for variables plotted vertically.

Horizontal Axis

The x-axis in a graph or chart, typically used to represent the independent variable in data plotting.

Line Chart

A type of chart used in statistics that displays information as a series of data points connected by straight line segments, useful for visualizing trends over time.