Which Is True About the CSMA/CD Media Access Method

question 29

Multiple Choice

Which is true about the CSMA/CD media access method?

• A) collisions can't be detected so they are avoided
• B) the hidden node problem makes it unsuitable for wireless networks
• C) all stations wait a random amount of time after the medium is clear
• D) it uses frame acknowledgement

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Definitions:

Differential Stress

The difference in magnitude of stress applied in varying directions within geological formations, influencing rock deformation.

Confining Pressure

The pressure applied equally on all sides of a rock or sediment body, typically due to the weight of overlying materials, affecting pore fluid pressure and rock deformation.

Anticline

A fold, generally concave downward, with the oldest rocks in the center.

Syncline

A fold, generally concave upward, with the youngest rocks in the center.