9th Class Computers Science Understanding Basic Concepts of Operating System Question Bank

done Self Test-2 Total Questions - 10

• question_answer1)
  Kernel is a central controlling part of OS. Which of the following are the basic functions of kernel?
  A)
   Memory management done clear
  B)
   Device Management done clear
  C)
   Low level security done clear
  D)
   All of these done clear
  E)
   None of these done clear
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• question_answer2)
  Shell is a part of software that serves as a user interface. Which one of the following OS supports three command line shells?
  A)
   DOS done clear
  B)
   UNIX done clear
  C)
   Windows done clear
  D)
   All of these done clear
  E)
   None of these done clear
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• question_answer3)
  Which of the following statements is true? Statement A: DOS OS provides GUI environment. Statement B: Windows Server 2008 provides a GUI environment to handle network administration.
  A)
   Statement A is correct done clear
  B)
   Statement B is correct done clear
  C)
   Statement A and B are correct done clear
  D)
   Neither statement A nor statement B is correct done clear
  E)
   None of these done clear
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• question_answer4)
  During program execution, a process needs various resources such as..................
  A)
   CPU time done clear
  B)
   Files done clear
  C)
   Memory space done clear
  D)
   All of these done clear
  E)
   None of these done clear
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• question_answer5)
  ................... is a technique to execute number of programs simultaneously by one processor.
  A)
   Memory management done clear
  B)
   Multiprogramming done clear
  C)
   Spooling done clear
  D)
   All of these done clear
  E)
   None of these done clear
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• question_answer6)
  Which one of the following techniques of transferring data program is used to buffer data for                 the printer and remote batch terminals?
  A)
   Process Management done clear
  B)
   Spooling done clear
  C)
   Memory Management done clear
  D)
   All of these done clear
  E)
   None of these done clear
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• question_answer7)
  ....................... is a technique which enables to run a big program on available memory.
  A)
   Virtual memory done clear
  B)
   Time sharing done clear
  C)
   Multiprogramming done clear
  D)
   All of these done clear
  E)
   None of these done clear
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• question_answer8)
  Which one of the following OS was developed by Apple?
  A)
   UNIX done clear
  B)
   Linux done clear
  C)
   Mac done clear
  D)
   All of these done clear
  E)
   None of these done clear
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• question_answer9)
  Given below two statements. Which of the following statements is/are correct? Statement A: Linux is an example of multitasking operating system. Statement B: DOS provides command line interface.
  A)
   Statement A is correct done clear
  B)
   Statement B is correct done clear
  C)
   Statement A and B are correct done clear
  D)
   Neither statement A nor statement B is correct done clear
  E)
   None of these done clear
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• question_answer10)
  Match the following: A                                                             B 1. Spooling                                          A. Supports multiprogramming. 2.  UNIX                                                B. Is a type of user interface. 3. Mac                                                   C. Is a type of UNIX shell. 4.  Korn                                                 D. Is a process of transferring data.                                                                 E. Is the best example of time sharing system.
  A)
   1 - A,  2 - A,  3 - E,  4 - B                  done clear
  B)
   1 - D,  2 - E,  3 - A,  4 - C done clear
  C)
   1 - B,  2 - C,  3 - D,  4 - E         done clear
  D)
   1 - A,  2 - D,  3 - B,  4 - E done clear
  E)
   None of these done clear
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