Characteristics of suspend process
- Suspended process isn't immediately available for execution.
- The process may or may not be waiting on an event.
- For preventing the execution, process is suspend by OS, parent process, process itself and an agent.
- Process can't be removed from the suspended state till the agent orders the removal.
- Swapping is used to move all of a process from main memory to disk. When all the process by putting it in suspended state and transferring it to disk.