Which statement is false?

a. The compiler always creates a default constructor for a class.
b. If a class’s constructors all require arguments and a program attempts to call a no-argument constructor to initialize an object of the class, a compilation error occurs.
c. A constructor can be called with no arguments only if the class does not have any constructors or if the class has a public no-argument constructor.
d. None of the above.

a. The compiler always creates a default constructor for a class.