Question: Which statement best describes this function from the textbook example string class?String 8 8 is a syntax error and should be String& . It is

Which statement best describes this function from the textbook example string class?String 88 is a syntax error and should be String&.
It is a copy constructor.
It is a virtual constructor.
String&& denotes a reference to a temporary object that will be destroyed after the call.
Which statement best describes this function from the textbook example string

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