operating system - Do the processes in main memory have a process control block ?Or a PCB for a process is formed when it enters the ready queue -


do processes in main memory have process control block ?or pcb process formed when enters ready queue. long-term schedular bring process memory(hard disk) or main memory(ram) ready queue?

every process (i.e., process id) has pcb, , pcb required insert process in ready queue.

a long term scheduler decides submitted jobs become processes, , turns jobs processes. part of turning job process involve creating pcb.


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