The variable name perfect in the method myFun in the code snippet below is used as both a parameter variable and a variable in a nested block within the method. Which statement about this situation is true?
Public static int myFun(int perfect)
{
{
Int perfect = 0;
Return ((perfect - 1) * (perfect - 1));
}
}
A) This multiple declaration of the variable perfect will not compile because the scopes overlap
B) While this is legal and will compile in Java, it is confusing
C) Because the scopes of these variables do not overlap, there is no problem
D) This situation rarely occurs and the compiler always issues a warning

Question

Quizplus · Accepted Answer

The multiple declaration of the variable "perfect" will not compile because the scopes overlap. In Java, you cannot declare a variable with the same name in an overlapping scope.

The Variable Name Perfect in the Method MyFun in the Code