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Programmer Certification (OCPJP)
regard on k&b book
ming ming
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posted 17 years ago
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on the self
test
question 1.. how come the answer is B.
it say that has a relationship always rely on instance variable...i taught it should be it always rely on reference variable?
ming ming
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i mean chapter 2 question 1
wise owen
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class A {
}
class B {
A a;
}
ming ming
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is that a reference variable or instance variable??
wise owen
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4.12.3 Kinds of Variables
.
With a little knowledge, a
cast iron skillet
is non-stick and lasts a lifetime.
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