Look at the diagram below.

Each box represents a device connected to the network, each line represents a direct connection between two devices. Knowing this information, which of the following statements are true about this network?

I. The network is fault tolerant. If one connection fails, any two devices can still communicate.

II. Computers C and E need to first communicate with at least one other device in order to communicate with each other.

(2 points)
Responses

I only
I only

II only
II only

I and II

I only

Explanation: In this network, if a connection between two devices fails, there may still be alternative paths for communication between other devices. However, statement II is not true because devices C and E are directly connected and can communicate with each other without needing to communicate with any other device first.