Variables should be declared as fields only if ________.
A) they are local variables
B) they are used only within a method
C) they are required for use in more than one method or their values must be saved between calls to the class's methods
D) they are arguments

Question

Quizplus · Accepted Answer

Fields should only be declared if the variable's value needs to persist between method calls or if it needs to be accessed by multiple methods. Local variables should be declared within a method and should not be made into fields needlessly. Arguments are passed into a method and do not need to be declared as fields.

Variables Should Be Declared as Fields Only If ________