Consider a method defined with the header: public void doublefoo(double x). Which of the following method calls is legal?
A) doublefoo(0);
B) doublefoo(0.555);
C) doublefoo(0.1 + 0.2);
D) doublefoo(0.1, 0.2);
E) all of the above are legal except for D

Question

Quizplus · Accepted Answer

E) In the case of A, the value 0 (an int) is widened to a double. In the case of C, the addition is performed yielding 0.3 and then doublefoo is called. The parameter list in D is illegal since it contains two double parameters instead of 1.

Consider a Method Defined with the Header: Public Void Doublefoo(double