Which of the following is true about constructors.
1) They cannot be virtual.
2) They cannot be private.
3) They are automatically called by new operator
A)all 1, 2, and 3
B)only 1 and 3
C)only 1 and 2
D)only 2 and 3

Question

Quizplus · Accepted Answer

1) Constructors cannot be virtual because virtual functions are meant to be overridden in derived classes, and constructors cannot be inherited. 3) Constructors are indeed automatically called by the new operator to initialize an object when it is created. 2) Constructors can be private, which is a technique used in certain design patterns, such as the Singleton pattern.

Which of the Following Is True About Constructors