Alex Cruise
06/03/2022, 5:47 PMIvan Lugo
06/03/2022, 5:52 PMBut in many cases pure computation is only a (relatively small) part of what software does. Most applications are stateful: they sit there, idle or semi-idle, and wait for some sort of input from the external world. When that happens they change their state in response (and usually also perform some I/O). Think, for example, of desktop, web or mobile application, which respond to user input, or some types of server applications, which respond to requests issued by the client across the network.Jason Morris
06/03/2022, 6:53 PMIvan Lugo
06/03/2022, 6:59 PM