A Router Operates at the OSI ____ Layer

question 29

Multiple Choice

A router operates at the OSI ____ layer.

• A)Network
• B)Transport
• C)Physical
• D)Session

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Definitions:

Osseous Obstruction

A blockage or impediment within bone structures, often leading to reduced function or pain.

Eustachian Tube

A narrow tube that connects the middle ear to the throat, helping to maintain equal air pressure on both sides of the eardrum.

Otitis Media

An infection or inflammation of the middle ear, often resulting in ear pain, fever, and hearing problems.

Muffled Speech

Speech that is difficult to understand due to distortion or low volume, often a symptom of a medical condition or obstruction.