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classTestSuper{22.TestSuper(inti){}3.}4.classTestSubextendsTestSuper{}5.classTestAll{6.publicstaticvoidmain(String[]args){7.newTestSub();8.}9.}Whichistrue?()
A.Compilationfails.
B.Thecoderunswithoutexception.
C.Anexceptionisthrownatline7.
D.Anexceptionisthrownatline2.
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更多 “ classTestSuper{22.TestSuper(inti){}3.}4.classTestSubextendsTestSuper{}5.classTestAll{6.publicstaticvoidmain(String[]args){7.newTestSub();8.}9.}Whichistrue?() A.Compilationfails.B.Thecoderunswithoutexception.C.Anexceptionisthrownatline7.D.Anexceptionisthrownatline2. ” 相关考题
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