Process Control Block and Scheduling in Operating Systems
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Questions and Answers

Which scheduling algorithm involves giving each process a 'slice' of time with the CPU before being preempted?

  • SJF
  • FCFS
  • SPN
  • Round Robin (correct)
  • In which scheduling algorithm does the process with the shortest processing time get executed next?

  • SPN
  • FCFS
  • Round Robin
  • SJF (correct)
  • Which type of scheduling is characterized by no timer interrupts and is not ideal for time sharing?

  • FCFS
  • SJF
  • Non-preemptive (correct)
  • Preemptive
  • Which scheduling policy benefits CPU-bound processes but impacts I/O-bound processes due to waiting time?

    <p>Round Robin</p> Signup and view all the answers

    Which scheduling mode allows interrupts based on a clock/timer?

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

    In which scheduling algorithm is the next process to be executed the one that has been waiting the longest in the ready state?

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

    Which scheduling policy might change to FCFS if the time slice is much larger than the response time for most processes?

    <p>Round Robin</p> Signup and view all the answers

    'Shortest Process Next' is a scheduling policy that focuses on which characteristic of processes?

    <p>'Shortest processing time'</p> Signup and view all the answers

    'Round Robin' is particularly effective for which type of systems?

    <p>'Transaction processing'</p> Signup and view all the answers

    'Non-preemptive' scheduling mode is considered less suitable for what type of system?

    <p>'Time-sharing'</p> Signup and view all the answers

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