单项选择题
What is the result?()
A.harrier
B.shepherd
C.retriever
D.Compilation fails
E.retriever harrier
F.An exception is thrown at runtime
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相关考题
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单项选择题
When the doSomething method is called, after which line does the Object created in line 5 become available for garbage collection?()
A.Line 5
B.Line 6
C.Line 7
D.Line 8
E.Line 9
F.Line 10 -
单项选择题
What is the result?()
A.null
B.zero
C.some
D.Compilation fails.
E.An exception is thrown at runtime. -
多项选择题
Which two statements are true?()
A.Foo.beta() is a valid invocation of beta().
B.Foo.alpha() is a valid invocation of alpha().
C.Method beta() can directly call method alpha().
D.Method alpha() can directly call method beta().
