A ____ Operates at Layer 3 of the OSI Reference

question 2

Multiple Choice

A ____ operates at layer 3 of the OSI reference model. It interprets the Network layer protocol and makes forwarding decisions based on the layer 3 address.

• A) switch
• B) router
• C) bridge
• D) hub

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Definitions:

Natural Selection

A fundamental mechanism of evolution, whereby individuals with traits better suited to their environment are more likely to survive and reproduce, passing those traits to future generations.

Evolutionary Process

The gradual development of organisms and species over time through mechanisms such as natural selection and genetic drift.

Cultural Evolution

The process by which societies and cultures change over time, including changes in beliefs, practices, technologies, and social structures.

Natural Selection

A process by which organisms better adapted to their environment tend to survive and produce more offspring.