In an OSI Model, the _______________ Layer Does the Routing

question 40

Multiple Choice

In an OSI model, the _______________ layer does the routing and forwarding.

• A) physical
• B) data link
• C) network
• D) application

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Definitions:

Retinal Image

The visual picture formed on the retina, the light-sensitive surface at the back of the eye, enabling sight.

Optic Nerve

A cranial nerve that transmits visual information from the retina to the brain.

Supertaster

A person with a heightened sensitivity to tastes, especially bitter flavors, due to having more taste buds than average.

Taste Receptors

Specialized sensory cells located on the tongue that are responsible for detecting the five basic tastes: sweet, sour, salty, bitter, and umami.