Which of the following should be virtual if a base class uses dynamic memory allocation?
A) the constructor
B) the copy constructor
C) the print function
D) the destructor

Question

Quizplus · Accepted Answer

If a base class uses dynamic memory allocation, then its derived classes also inherit this behavior. Therefore, the destructor should be virtual to ensure that the derived class's destructor gets called when an object is destroyed. This helps to prevent memory leaks and ensure proper cleanup of dynamically allocated memory. The other options are not necessary to be virtual in this scenario.

Which of the Following Should Be Virtual If a Base