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Oracle认证考试

睦霖题库>其他计算机考试>Oracle认证考试

Given:  Which code, inserted at line 15, creates an instance of the Point class defined in Line?()

  • A、 Line l = new Line() ; l.Point p = new l.Point();
  • B、 Line.Point p = new Line.Point();
  • C、 The Point class cannot be instatiated at line 15.
  • D、 Point p = new Point();
正确答案:B
答案解析:
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