Process in OS II - Process management in OS | System calls | fork()-execve() system calls
This video is about the very important concept of process management in the OS. the Fork() Ecex() model os system calls would be used to create and terminate processes. This is the 2nd video of the 3 video series on process management in OS.
In this video, we have actually build upon our earlier concept of exception control flow to understand the concept of context switching that is fundamental to processes and Process management.
The OS is going to have to use tricks with exceptional control flow to give the illusion to the multiple processes running simultaneously in the system where each process would think that it is in full control of the CPU and memory resources. This essentially enables multiple processes to run on the same system, and this is how multiple programs share resources.