Question

In some networks, messages are broken into smaller units that contain information about the source and destination, and then sent via a network. the lower the delay in the smaller units reaching its destination, the more suitable for interactive traffic. which of the following statements is true of packet switching?

a. packet switching is a method of slicing digital messages into parcels called packets, sending the packets along different communication paths as they become available, and then reassembling the packets once they arrive.
b. packet switching is a set of rules and procedures governing transmission of information between two points in a network.
c. packet switching is a networking approach which can run on inexpensive commodity servers that are separate from the network devices themselves.
d. packet switching establishes a connection between the computers, sequences the transfer of packets, and acknowledges that the packets were sent.
e. i don't know yet.

Answer 1

The correct statement about packet switching is that it involves dividing digital messages into packets, sending them over various paths, and reassembling them at the destination.

Step-by-step explanation:

The statement that is true of packet switching is: Packet switching is a method of slicing digital messages into parcels called packets, sending the packets along different communication paths as they become available, and then reassembling the packets once they arrive. This method is essential in a network to efficiently use the available bandwidth and to provide robust communication, especially for interactive traffic such as voice or video calls, where the lower the delay in smaller units reaching their destination, the better the quality of the interaction.

Packet switching contrasts with circuit switching, where a dedicated circuit is established for the duration of a transmission. In packet-switched networks, packets can take varied routes to their destination, making the network more resilient and flexible. This technology underpins a significant amount of today's data communication, including the Internet.