Multiple choice In packet switching concept, what is a packet? It is a method of slicing the messages. It is the minimised allowable unit of a message. It is the discrete message. Both 1 and 2 are correct. All of the above are correct. Reveal answer Fill a bubble to check yourself B Correct answer Explanation Packet switching is a method of slicing the digital message in discrete minimised allowable units. Each minimised unit is called a packet.