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问题

Which of the following will occur if a


Which of the following will occur if an operator types the command vi file.out?()

  • A If the file exists it will be opened for editing. If the file does not exist an error message will be displayed.
  • B If the file exists it will be opened for editing. If the file does not exist a new file with the name file.out will be created and opened for editing.
  • C If the file exists an error message will be displayed. If the file does not exist a new file with the name file.out will be created and opened for editing.
  • D If the file exists the operator will be asked whether to open the file or overwrite the file. If the file does not exist a new file with the name file.out will be created and opened for editing.
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分类:IBM(000-103) 题库