In LANs,optical Fiber Typically Is Used in ________

question 65

Multiple Choice

In LANs,optical fiber typically is used in ________.

• A)trunk lines
• B)access lines
• C)workgroup switches
• D)core switches

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Definitions:

Mycorrhizae

Symbiotic associations between fungi and plant roots, enhancing nutrient and water absorption for the plant while the fungus benefits from access to carbohydrates.

Roots

The part of a plant that typically lies below the surface of the soil, responsible for anchoring the plant and absorbing water and nutrients.

Leaves

The flat, green structures of plants that are primarily responsible for photosynthesis, the process by which light energy is converted to chemical energy.

Stem

Usually the upright, vertical portion of a plant that transports substances to and from the leaves.