Which of the following is the main difference between a hub and a switch ?
2025
Which of the following is the main difference between a hub and a switch ?
- A.
A switch operates at the Network Layer, while a hub operates at the Data Link Layer
- B.
A hub sends data to all devices, whereas a switch sends data to the specific device
- C.
A hub can filter traffic, but a switch cannot
- D.
A switch is more expensive than a hub due to its functionality
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Correct answer: B
A hub broadcasts data to all ports, while a switch uses MAC addresses for targeted delivery.