A Java class can have which of the following methods?
A. void foo(int a)
B. void foo(int a, int b)
C. void foo(double a)
D. void foo(double a, double b)
E. void foo(int b)
A) All of the above.
B) A, B, D, E.
C) A, B, C, D.
D) A, C, D, E.

Question

A Java class can have which of the following methods? 
A. void foo(int a)
B. void foo(int a, int b)
C. void foo(double a)
D. void foo(double a, double b)
E. void foo(int b)
A) All of the above.
B) A, B, D, E.
C) A, B, C, D.
D) A, C, D, E.

Quizplus · Accepted Answer

All of the methods listed are valid for a Java class, but there is no requirement that every class have a method with an int parameter (option A). Therefore, the correct answer must include C. Options B and D both include option A, which is not necessary, while option D leaves out option C, which is valid. Option C includes all valid methods.

A Java Class Can Have Which of the Following Methods