-The relation and difference for process and program.
Process is the dynamic process of program execution, and program is the static text of process operation
The process has a life cycle, and the program can generally be saved for a long time
A process can execute multiple programs, and a program can be executed by multiple processes
The process has concurrency, while the general program does not
The process is independent
-Why the status of process is divided into f全文(Full Article): https://yvsou.com/dc/single.php?groupid=28.218.81608.81609.81613.222.86406.85288.86543&pid=1341275&startgroup=