Which of the following statements about a C++ constructor is correct?
Options
- A. A constructor can be virtual
- B. A constructor cannot be virtual
- C. A constructor must always be static
- D. More than one of the above
- E. None of the above
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Quiz Practice:
Correct Answer (Detailed Explanation is Below)
B. A constructor cannot be virtual
Detailed Explanation
Answer: (B) A constructor cannot be virtual
A C++ constructor cannot be declared virtual.
Virtual functions require an already existing object so that runtime dispatch can determine which overridden function should execute. A constructor, however, is responsible for creating and initializing the object itself.
Therefore, declaring a constructor as virtual is not allowed in C++.