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It is necessary to return the object if it was passed by reference to a function

mhmadesk
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2022-06-27
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It is necessary to return the object if it was passed by reference to a function.

  1. Yes, since the object must be same in caller function
  2. Yes, since the caller function needs to reflect the changes
  3. No, the changes are made automatically
  4. No, the changes are made explicitly
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mhmadesk
2022-06-27
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 (c).No, the changes are made automatically

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