Which Type of Cables Are Used for High-Capacity Trunk Lines

question 54

Multiple Choice

Which type of cables are used for high-capacity trunk lines that provide main routes for telephone, cable, and Internet communications?​

• A) ​Category 6 cables
• B) ​fiber-optic cables
• C) ​coaxial cables
• D) ​all of the above

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Definitions:

Systematic Desensitization

A behavioral therapy technique that gradually exposes individuals to a feared stimulus to reduce the anxiety associated with it.

Stressful Stimulus

Any external or internal event or condition that causes stress in an individual, potentially leading to a physiological and psychological response.

Fear of Heights

An anxiety disorder characterized by an irrational and excessive fear of heights, also known as acrophobia.

Systematic Desensitization

A behavioral therapy technique used to reduce phobic responses and anxiety through gradual exposure to the feared object or situation combined with relaxation exercises.