Outline contemporary computer systems allow multiple programs to be loaded into memory and executed concurrently A system therefore consists of a collection of processes (a program in execution):operating system processes executing system code and user processes executing user code. ·Process Concept ·Process Scheduling Operations on Processes Interprocess Communication Examples of IPC Systems Communication in Client-Server Systems* Outline • contemporary computer systems allow multiple programs to be loaded into memory and executed concurrently • A system therefore consists of a collection of processes (a program in execution): operating system processes executing system code and user processes executing user code. • Process Concept • Process Scheduling • Operations on Processes • Interprocess Communication • Examples of IPC Systems • Communication in Client-Server Systems*