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Linux MCQs

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  • 11. A fork system call will fail if ______________
  • filter_dramaExplanation
    Answer is : B
    None.
  • 12. If a thread invokes the exec system call ____________
  • filter_dramaExplanation
    Answer is : B
    None.
  • 13. If exec is called immediately after forking ____________
  • filter_dramaExplanation
    Answer is : A
    None.
  • 14. If a process does not call exec after forking ____________
  • filter_dramaExplanation
    Answer is : B
    The new process is purely based on fork, due to no exec command, duplication will be done.
  • 15. Signals that occur at the same time, are presented to the process ____________
  • filter_dramaExplanation
    Answer is : B
    None.
  • 16. Which of the following is not TRUE?
  • filter_dramaExplanation
    Answer is : C
    A field is updated in the process table when the signal is sent.
  • 17. Signals of a given type ____________
  • filter_dramaExplanation
    Answer is : B
    The signal handler will be invoked only once.
  • 18. The three ways in which a process responds to a signal are ____________
  • filter_dramaExplanation
    Answer is : D
    None.
  • 19. Signals are identified by ____________
  • filter_dramaExplanation
    Answer is : A
    None.
  • 20. When a process blocks the receipt of certain signals?
  • filter_dramaExplanation
    Answer is : A
    None.
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