Which Type of Cable Is Used for High-Capacity Trunk Lines

question 89

Multiple Choice

Which type of cable is 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

---

Definitions:

Color Deficiencies

Impaired ability to see colors and differentiate between certain shades, commonly known as color blindness.

Red-Green Color Blindness

A common form of color blindness where individuals have difficulty distinguishing between red and green hues.

Color Vision

The ability of an organism to distinguish different colors in the spectrum, based on the operations of its eye and neural mechanisms.

Brightness

The perception of how luminous an object appears, determined by the amount of light it emits or reflects.