Communication channel is shared by all the machines on the network in _____a.Broadcast networkb.Anycast networkc.Unicast networkd.Multicast network

Step 1: Break Down the Problem

The question is asking about the type of communication channel that is shared by all machines on a network. We need to evaluate each option provided.

Step 2: Relevant Concepts

1. Broadcast Network: In this type, all machines share the same communication medium, and messages sent by one machine are received by all other machines on the network.
2. Anycast Network: This involves routing data to the nearest or best destination among multiple potential receivers but does not imply that all machines share a channel.
3. Unicast Network: This involves a direct communication channel between one sender and one receiver, meaning it is not shared by all machines.
4. Multicast Network: This allows data to be sent to a group of interested receivers, but it is not the same as broadcasting to all machines.

Step 3: Analysis and Detail

• Broadcast Network clearly describes a scenario where a single channel is shared by all machines on the network.
• In contrast, Anycast, Unicast, and Multicast Networks do not imply a shared channel in the same way.

Step 4: Verify and Summarize

Based on the definitions and the nature of each network type, the correct answer is confirmed to be Broadcast Network.

Final Answer

a. Broadcast network