Frame Relay Uses Only Two Communications Layers: the ____ Layer

question 10

Multiple Choice

Frame relay uses only two communications layers: the ____ layer and the Link Access Protocol for Frame Mode Bearer Services (LAPF) .

• A)Network
• B)Transport
• C)Physical
• D)Presentation

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Definitions:

Uranium Ore

A natural mineral from which uranium can be economically extracted for use in energy production and nuclear weapons.

Caldera

A large, basin-shaped volcanic depression more extensive than a crater, formed by the collapse of land following a volcanic eruption.

Geologist's Interpretation

The process by which geologists analyze and explain geological features and formations based on observations and data.

Drilling Exploration

The process of examining the subsurface of the Earth by drilling boreholes to locate natural resources.