Card 35 / 76: Class variables, also known as static fields, have only one instance in existence. Following standing naming conventions, which answer represents a class variable?
A)
variableName
B)
VariableName
C)
ClassName:variableName
D)
ClassName.variableName
Answer:
D) ClassName.variableName
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A, B, and C are incorrect.
A and B are incorrect because variables are not qualified by a class name.
C is incorrect because when referencing static variables, colons are not used for delineation.
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