At What Layer of the OSI Model Does a Network

question 39

Multiple Choice

At what layer of the OSI model does a network switch normally operate?

• A) Layer 2
• B) Layer 3
• C) Layer 4
• D) Layer 5

---

Definitions:

REM Sleep

A phase of sleep characterized by rapid eye movements, during which dreaming often occurs and brain activity is similar to wakefulness.

Near-Death Experience

A profound psychological event that may occur to a person close to death or in situations of extreme physical or emotional distress.

Hallucinations

Perceptions in a conscious and awake state in the absence of external stimuli which have qualities of real perception.

Distracted Driving

The act of driving while engaging in other activities that divert the driver's attention away from the road, leading to increased risk of accidents.