Why Are There Twists in the Wires That Are Used

question 34

Multiple Choice

 Why are there twists in the wires that are used for network cabling?

• A) the twists increase the cable strength
• B) the twists reduce crosstalk
• C) the twists make it easier to punchdown the cable
• D) the twists reduce the amount of copper needed

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Definitions:

Visual Field

The total area in which objects can be seen in the peripheral vision while the eye is focused on a central point.

White Noise

A type of noise that is produced by combining sounds of all different frequencies together, often used to mask other sounds.

Audible Sound Spectrum

The range of sound frequencies that can be heard by the human ear, typically from 20 Hz to 20,000 Hz.

Shape Constancy

A perceptual phenomenon where an object is perceived as maintaining its shape despite changes in the angle or distance from which it is viewed.