Fork() Function (Ubuntu environment using C/C++)

Inter-Process Communication (IPC) is a set of methods for exchanging data among multiple processes. IPC is a very common mechanism in Linux and Pipes maybe one of the most widely used IPC methods. Using C/C++ program, you are required to establish a two-way communication between a parent and a child process using ordinary pipes (not named or FIFO pipes). The parent should send a message (sentence) to the child and the child should respond back.