Multiple choice

Which of the following is not a characteristic of a constructor?

  1. It should be declared in the public section.

  2. It can be invoked automatically when the objects are created.

  3. It cannot return any value not even void type.

  4. Constructors can be virtual.

  5. Constructors can make implicit calls to the operators new and delete when memory allocation is required.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is not the characteristic of a constructor as constructors cannot be virtual because virtual keyword creates a single copy of the function to derived class.

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