多项选择题
Given:
Which four statements are true?()
A.Raccoon is-a Mammal.
B.Raccoon has-a Mammal.
C.BabyRaccoon is-a Mammal.
D.BabyRaccoon is-a Raccoon.
E.BabyRaccoon has-a Mammal.
F.BabyRaccoon is-a BabyRaccoon.
相关考题
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单项选择题
Given: What is the result?()
A.foofoofoofoofoo
B.foobarfoobarbar
C.foobarfoofoofoo
D.foobarfoobarfoo
E.barbarbarbarbar -
单项选择题
Click the Exhibit button. What is the result?()
A.Value is: 8
B.Compilation fails.
C.Value is: 12
D.Value is: -12 -
单项选择题
Given: What is the result?()
A.Compilation fails because of an error in line 3.
B.Compilation fails because of an error in line 7.
C.Compilation fails because of an error in line 9.
D.If you define D e = new E(), then e.bMethod() invokes the version of bMethod() defined in Line 5.
E.If you define D e = (D)(new E()), then e.bMethod() invokes the version of bMethod() defined in Line 5.
F.If you define D e = (D)(new E()), then e.bMethod() invokes the version of bMethod() defined in Line 9.
