Related to the State Process Model, what happens when an I/O event is triggered? a. The process moves from the state that is running to the state where it waits b. The process moves from the state when is waiting to the state that is ready c. The process moves from the state that is running to the state that is ready d. The process moves from the ready to the state that is running e. A or B only f. All of the above

When the I/O event triggered, the process moves from the state that is in running, waiting, ready, and terminated. Option f is correct as the process model is based on these useful states for the understanding of the process.

Explanation:

In a computer system, the process contains a variety of states. These states are a useful abstraction for understanding processes.

There are five process

New Ready Run Blocked Wait Terminated

New _ In this process is created and programmed is present in secondary memory for the creation of the process.

Ready _ After the creation of process the process enters the ready state and loaded into main memory. The process is ready for execution by the CPU.

The CPU chooses run_ Process for execution.

Wait_When a process requests input from the user or needs access to the region, it enters into the wait state.

Terminated or complete_ process is terminated

All of these states are part of the State Process Model. All of the above are needed.