What Device Operates at the Network Layer (Layer 3)of the OSI

question 38

Multiple Choice

What device operates at the Network Layer (layer 3) of the OSI model and forwards packets across computer networks?

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

Identify and explain the roles of various types of neurons.

Understand the movements of ions across the plasma membrane and their implications for membrane potential.

Discuss the roles and characteristics of different glial cells in the nervous system.

Recognize the components and functions of the central and peripheral nervous systems.

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Definitions:

Unbiased Development

The equitable and impartial progress in economic, social, and environmental aspects without favoritism.

Theories

Systematically organized knowledge applicable in a relatively wide variety of circumstances, especially a system of assumptions, accepted principles, and rules of procedure devised to analyze, predict, or otherwise explain the nature or behavior of a specific set of phenomena.

Opportunity Cost

The cost of forgoing the next best alternative when making a decision or choosing to use resources in one way rather than another.

Sacrificed Action

An act of giving up something valued for the sake of something else regarded as more important or worthy.