The Data Link Layer Utilizes What Name for Its Protocol

question 18

Multiple Choice

The Data Link Layer utilizes what name for its protocol data unit (PDU) ?

• A) packet
• B) data
• C) bit
• D) frame

---

Definitions:

Systematic Desensitization

A behavioral therapy technique aimed at reducing phobic reactions through gradual exposure to the feared object or situation while practicing relaxation techniques.

Phobias

Intense, irrational fears of specific objects or situations.

Aversion Therapy

A form of psychological treatment in which an undesirable behavior is paired with an unpleasant stimulus to reduce the frequency of the behavior.

Classical Conditioning

A learning process that occurs when two stimuli are repeatedly paired; a response that is at first elicited by the second stimulus is eventually elicited by the first stimulus alone.