What is packet-switching?
A) Occurs when the sending computer divides a message into a number of efficiently sized units called packets,each of which contains the address of the destination computer
B) An intelligent connecting device that examines each packet of data it receives and then decides which way to send it onwards towards its destination
C) Refers to the geometric arrangement of the actual physical organisation of the computers and other network devices in a network
D) A model for applications in which the bulk of the back-end processing,such as performing a physical search of a database,takes place on a server,while the front-end processing,which involves communicating with the users,is handled by the clients

Question

Quizplus · Accepted Answer

Packet-switching is a method of transmitting data in which the messages are divided into small packets that are transmitted independently over a network. Each packet contains the destination address and is sent through the network to reach its destination. This allows for more efficient use of network resources and allows multiple packets to be transmitted at the same time.

B is describing a router, C is describing network topology, and D is describing a client-server model.

What Is Packet-Switching