A client-server application can be simplified to describe a model wherein a program (the server) receives and handles requests of services done by another program (the client). The server program awaits requests done by the client program and begins working on a request as soon as it is received. The two programs are often referred to as one application. The client-server model is used all around us; websites, chat programs, and email are just a few examples
https://github.com/Saicharanm66/A-simplified-client-server-solution-for-file-management