16. |
Which of the following cannot be declared as virtual? |
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17. |
If the copy constructor receives its arguments by value, the copy constructor would |
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18. |
Which of the following are NOT provided by the compiler by default? |
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19. |
It is a __________ error to pass arguments to a destructor. |
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20. |
If the programmer does not explicitly provide a destructor, then which of the following creates an empty destructor? |
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