Question 312 pts

Question

Which is not a common cause for LAN congestion?
Group of answer choices

Broadcast

Multicast

Adding switches for connectivity

Using multiple hubs for connectivity

Answer 1

The option that is not a common cause for LAN congestion is "Adding switches for connectivity."

Here's a brief explanation for each option:

1. Broadcast - Broadcast traffic can lead to congestion as it is sent to all devices on the network, potentially overwhelming the network.

2. Multicast - Similar to broadcast, multicast can also lead to congestion if there are too many multicast groups or if the traffic is excessive.

3. Adding switches for connectivity - Generally, adding switches actually helps reduce congestion by segmenting the network and improving traffic management.

4. Using multiple hubs for connectivity - Using multiple hubs can lead to congestion, as hubs share the bandwidth among all devices connected to them and can cause collisions.

Therefore, the correct answer is "Adding switches for connectivity."