A constructor that accepts __________ parameters is called the default constructor.

A. one
B. two
C. no
D. three


What happens when a class with parameterized constructors and having no default constructor is used in a program and we create an object that needs a zero-argument constructor?

A. Compile-time error.
B. Preprocessing error.
C. Runtime error.
D. Runtime exception.


Can a class have virtual destructor?

A. Yes
B. No


Destructor has the same name as the constructor and it is preceded by ______ .

A. !
B. ?
C. ~
D. $


For automatic objects, constructors and destructors are called each time the objects

A. enter and leave scope
B. inherit parent class
C. are constructed
D. are destroyed