Otherwise, a chemical reaction has occurred and a chemical change is indicated. 1  Article. 2  Article. 3  Article. 4  Article. 5  Article. 6  Article. 7  Article. 8  Article.
packet switching. n. A method of data transmission in which data is broken into small blocks that are transmitted over different channels and are reassembled into their original order at their destination.
Packet-switching technology is the key to todayâs modern Internet and one of the biggest developments in the history of ecommerce. The first instance of true ecommerce from the standpoint of individuals connected to some sort of computer Internet system, occurred in the middle of the 1980s.