1)A class design requires that a particular member variable must be accessible for direct access by any subclasses of this class, but otherwise not by classes which are not members of the same package. What should be done to achieve this? A.The variable should be marked public B.The variable should be marked private C.The variable should be marked protected D.The variable should have no special access modifier E.The variable should be marked private and an accessor method provided Their answer is C). I thought protected variable is accessible from other classes in the same package, and also from all the subclasses no matter where the subclass is (same package or different package). So how is the answer C) justified ? Thank you.
But you're agreeing that the given answer is correct! Perhaps you're confused by the double negative in "but otherwise not by classes which are not members of the same package" "Multiply by -1" and you get "and... by classes which are members of the same package"
Tony Alicea Senior Java Web Application Developer, SCPJ2, SCWCD
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