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GATE | GATE CS 2020 | Question 22

Consider the following statements about process state transitions for a system using preemptive scheduling.
  • I. A running process can move to ready state.
  • II. A ready process can move to running state.
  • III. A blocked process can move to running state.
  • IV. A blocked process can move to ready state.
Which of the above statements are TRUE ?

(A)

I, II, and III only

(B)

II and III only

(C)

I, II, and IV only

(D)

I, II, III and IV only

Answer

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