Process synchronization can be done onGroup of answer choicessoftware levelhardware levelnone of theseboth software and hardware levelNext

Process synchronization can be done on both software and hardware level.

Here's a step-by-step explanation:

1. Software Level: This is achieved through the use of certain algorithms or protocols. For example, a program can use semaphores or mutex locks to ensure that only one process can access a critical section of code at a time.

2. Hardware Level: This is achieved through the use of certain hardware instructions. For example, a machine might have a special instruction that allows it to test and set a lock in a single atomic operation.

So, process synchronization can be done at both levels, depending on the specific requirements of the system.