Of great importance in client$/$server computing is the speed with which the server process is able to service each client process$$s request. Depending on the anticipated number of clients and the anticipated time to service each request, the server may adopt a variety of strategies to give each client the impression that its request is being handled immediately.

With the aid of diagrams, outline three distinct models of server process construction. In each case, highlight the advantages and disadvantages of the model.

Note: although you may wish to mention either the Java, C$,$ or Python programming languages in your answer, there is no requirement to provide examples of source code from any programming language.