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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

When defining a function activity, what is true about the Result Type?() (Choose two.)

  • A、Result Type is optional.
  • B、Result Type is mandatory.
  • C、Result Type can be changed after it is assigned to the function activity.
  • D、Result Type should belong to the same item type as the function activity
正确答案:A,C
答案解析:
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