WAN Encapsulation of Frames at the Data Link Layer Involves

question 6

Essay

WAN encapsulation of frames at the Data Link layer involves one or more services. Briefly discuss four of these services.

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Definitions:

Code Situation

A term used in healthcare environments to indicate an emergency situation where immediate medical assistance is required, often specifying types like code blue for a cardiac arrest.

Pulse Checks

The act of palpating a pulse to determine heart rate and rhythm, typically performed at accessible arteries such as the wrist or neck.

Oral Airway

A medical device used to keep the airway open by preventing the tongue from covering the epiglottis.

Oral Secretions

Saliva or mucus produced in the mouth, often increased by infection or other medical conditions.