Which of the following is a valid heading for a method that could accept the two-dimensional array as an argument?
A) void DisplayOutput(double [ , ] anArray)
B) void DisplayOutput(double [10 , 2 ] anArray)
C) void DisplayOutput(double anArray)
D) void DisplayOutput(double anArray [10 , 2])

Question

Which of the following is a valid heading for a method that could accept the two-dimensional array as an argument?
A) void DisplayOutput(double [ ,  ] anArray)
B) void DisplayOutput(double [10 , 2 ] anArray)
C) void DisplayOutput(double anArray)
D) void DisplayOutput(double anArray [10 , 2])

Quizplus · Accepted Answer

A is the correct answer because it provides the correct syntax for accepting a two-dimensional array as an argument. The parameter is declared as double[,], indicating a two-dimensional array of doubles. B is not a valid choice because it specifies a fixed size for the array, which could limit the flexibility of the method. C is not a valid choice since it only accepts a single double value, not an array. D is not a valid choice because the syntax for declaring the parameter is incorrect - the array dimensions should be specified before the variable name.

Which of the Following Is a Valid Heading for a Method