PREVIOUS YEAR SOLVED PAPERS - August 2016 Paper 3

68. Which of the following statements is incorrect for a Windows Multiple Document Interface (MDI) ?

  • Option : D
  • Explanation :
    In Windows Multiple Document Interface (MDI):
  • Each document in an MDI application is displayed in a separate child window within the client area of the application’s main window.Correct.
  • An MDI application has three kinds of windows namely a frame window, an MDI client window and number of child windows.Correct.
  • An MDI application can support more than one kind of document.Correct.
  • An MDI application displays output in the client area of the frame window.Incorrect.
  • So, option (D) is correct.
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69. Which of the following statement(s) is/are True regarding ‘nice’ command of UNIX ?
I. It is used to set or change the priority of a process.
II. A process’s nice value can be set at the time of creation.
III. ‘nice’ takes a command line as an argument.

  • Option : C
  • Explanation :
    nice command in unix is used:
  • To set or change the priority of a process.
  • It takes takes a command line as an argument.
  • It's value can be set at the time of creation.
  • All statemens are correct. So, option (C) is correct.
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August 2016 Paper 3