What Are the Four Layers of the TCP/IP Reference Model

question 78

Multiple Choice

What are the four layers of the TCP/IP reference model?

• A) physical, application, transport, and network interface
• B) physical, application, Internet, and network interface
• C) application, transport, Internet, and network interface
• D) application, hardware, Internet, and network interface

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Definitions:

Sharp Grayscale

The quality of an image, particularly in monochrome (black, white and shades of gray), to have clear distinction and depth among different shades.

Endocytosis

A cellular process in which substances are brought into the cell by engulfing them with the cell membrane.

Alveoli

Tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide takes place.

Capillaries

Small blood vessels in the body's circulatory system that facilitate the exchange of water, oxygen, carbon dioxide, and many other nutrients and waste substances between blood and tissues.