Which Layer of the OSI Model Covers Physical Cable Connections

question 246

Multiple Choice

Which layer of the OSI model covers physical cable connections?

• A) Layer 1
• B) Layer 3
• C) Layer 5
• D) Layer 7

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Definitions:

Roman Numeral

Symbols used in a system of numerical notation based on the ancient Roman system, typically utilizing letters such as I, V, X, L, C, D, and M.

Cranial Nerve

One of twelve nerves that originate in the brain and provide motor and sensory input directly to and from areas of the head and neck.

Anterior

Referring to the front or towards the front of the body; opposite of posterior.

Limbic System

A complex system of nerves and networks in the brain, involved in the control of behavior and the formation of emotions.