Process Creation
Process creation is a fundamental operation in operating systems (OS) that involves initiating a new instance of a program for execution. This operation is central to the functioning of any multitasking OS, enabling it to run multiple applications simultaneously, manage system resources efficiently, and provide isolation between different processes. The process creation mechanism varies across different operating systems, but the underlying principles remain largely consistent. This explanation will cover the stages of process creation, the role of the operating system, and some of the mechanisms involved. Overview of Processes A process is essentially a program in execution. It consists of the executable program code, its current activity represented by the program counter, contents of the processor's registers, and the process stack containing temporary data (such as function parameters, return addresses, and local variables). Additionally, it includes a memory segment that...
