When a copy constructor may be called?

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Question:
 When a copy constructor may be called?

1. A. When an object of the class is returned by value.

2.When an object of the class is passed (to a function) by value as an argument.

3.When an object is constructed based on another object of the same class

4.All of the above

Posted Date:-2022-07-04 02:59:34

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