Which of the following method declarations correctly defines a method with a variable length parameter list?
A) public int average(int[] list)
B) public int average(int ... list)
C) public int average(...)
D) public int average(int a, int b, int c, ...)
E) public int average(integers)

Question

Quizplus · Accepted Answer

The only choices with valid syntax are choice a and choice b. Choice a represents a method declaration with a single parameter, which is a reference to an array. Choice b correctly represents a valid declaration for a method with a variable length parameter list.

Which of the Following Method Declarations Correctly Defines a Method