Final answer:
A process is resumed at the point where it was suspended when it gets its next turn to use the CPU. This is controlled by the operating system through a scheduling algorithm, and the state of the process is stored in the process control block.
Step-by-step explanation:
A process is resumed at the point where it was suspended whenever it gets its turn to use the CPU again.
When a process is running on a computer, it may not be able to complete its task in one go. If multiple processes are running, the operating system uses a scheduling algorithm to manage which process gets to use the CPU and for how long. When a process is not using the CPU, it is in a suspended state, often stored in the process control block (PCB), which contains all the information needed for the process to resume correctly when it’s the process's turn again. This information includes the current state of the process, its program counter, registers, memory limits, list of open files, and any other data relevant to the process's execution.