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Operating System
Q
When a process is in a “Blocked” state waiting for some I/O service. When the service is completed, it goes to the __________
AA. Terminated state
BB. Suspended state
CC. Running state
DD. Ready state
Correct Answer:
D. D. Ready state
Explanation:
Suppose that a process is in “Blocked” state waiting for some I/O service. When the service is completed, it goes to the ready state. Process never goes directly to the running state from the waiting state. Only processes which are in ready state go to the running state whenever CPU allocated by operating system.
Waiting State -> Ready State -> Running State
