Q:

Does use of object reference in assignment or passing means copy of the object is being used?

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Does use of object reference in assignment or passing means copy of the object is being used?


  1. No, because the copy would create a new temporary variable
  2. No, because the copy would not help to make changes to main object
  3. Yes, because the reference directly means using address
  4. Yes, because the reference directly means the constructors are involved

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 (c).Yes, because the reference directly means using address

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