Round Robin CPU Scheduling Quiz

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Questions and Answers

What is the purpose of time quantum in round robin CPU scheduling?

  • To prioritize processes based on their arrival time
  • To allocate more time to processes with longer burst times
  • To determine the order in which processes are executed
  • To limit the time each process can run on the CPU before being returned to the ready queue (correct)

Where does the ready queue lie in round robin CPU scheduling?

  • In the CPU cache
  • In the RAM (correct)
  • In the hard disk
  • In the CPU registers

What happens to a process after it has used up its time quantum in round robin scheduling?

  • It gets terminated immediately
  • It gets priority for the next time quantum
  • It goes back to the ready queue (correct)
  • It continues running until it completes its burst time

How does the CPU handle a process in round robin scheduling when the time quantum is reached?

<p>It interrupts the process and moves it back to the ready queue (C)</p> Signup and view all the answers

In round robin scheduling, what does the CPU's use of time quantum mean?

<p>It limits the execution time of each process before moving it back to the ready queue (A)</p> Signup and view all the answers

What is the basis of multiprogramming?

<p>CPU scheduling</p> Signup and view all the answers

What are the observed properties of a process that the success of CPU scheduling depends upon?

<p>Process execution consisting of CPU execution and IO wait, and the alternation between these two states</p> Signup and view all the answers

What is a CPU burst controlled by?

<p>CPU</p> Signup and view all the answers

What is a CPU scheduler responsible for?

<p>Selecting one of the processes when the CPU becomes idle</p> Signup and view all the answers

What does process execution begin with?

<p>CPU burst</p> Signup and view all the answers

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