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classBaseClass{privatefloatx=1.0f;protectedvoidsetVar(floatf){x=f;}}classSubClassextendsBaseClass{privatefloatx=2.0f;//insertcodehere16.}Whichtwoarevalidexamplesofmethodoverriding?()
A.VoidsetVar(floatf){x=f;}
B.PublicvoidsetVar(intf){x=f;}
C.PublicvoidsetVar(floatf){x=f;}
D.PublicdoublesetVar(floatf){x=f;}
E.PublicfinalvoidsetVar(floatf){x=f;}
F.ProtectedfloatsetVar(){x=3.0f;return3.0f;}
参考答案
更多 “ classBaseClass{privatefloatx=1.0f;protectedvoidsetVar(floatf){x=f;}}classSubClassextendsBaseClass{privatefloatx=2.0f;//insertcodehere16.}Whichtwoarevalidexamplesofmethodoverriding?() A.VoidsetVar(floatf){x=f;}B.PublicvoidsetVar(intf){x=f;}C.PublicvoidsetVar(floatf){x=f;}D.PublicdoublesetVar(floatf){x=f;}E.PublicfinalvoidsetVar(floatf){x=f;}F.ProtectedfloatsetVar(){x=3.0f;return3.0f;} ” 相关考题
考题
classBaseClass{privatefloatx=1.0f;protectedvoidsetVar(floatf){x=f;}}classSubClassextendsBaseClass{privatefloatx=2.0f;//insertcodehere}Whichtwoarevalidexamplesofmethodoverriding?()
A.VoidsetVar(floatf){x=f;}B.PublicvoidsetVar(intf){x=f;}C.PublicvoidsetVar(floatf){x=f;}D.PublicdoublesetVar(floatf){x=f;}E.PublicfinalvoidsetVar(floatf){x=f;}F.ProtectedfloatsetVar(){x=3.0f;return3.0f;}
考题
1.classBaseClass{2.privatefloatx=1.of;3.protectedfloatgetVar(){returnx;}4.}5.classSubClassextendsBaseClass{6.privatefloatx=2.Of;7.//insertcodehere8.}Whichtwoarevalidexamplesofmethodoverridingwheninsertedatline7?()A.floatgetVar(){returnx;}B.publicfloatgetVar(){returnx;}C.publicdoublegetVar(){returnx;}D.protectedfloatgetVar(){returnx;}E.publicfloatgetVar(floatf){returnf;}
考题
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考题
classBaseClass{privatefloatx=1.0f;protectedvoidsetVar(floatf){x=f;}}classSubClassexyendsBaseClass{privatefloatx=2.0f;//insertcodehere8.}Whichtwoarevalidexamplesofmethodoverriding?()
A.VoidsetVar(floatf){x=f;}B.PublicvoidsetVar(intf){x=f;}C.PublicvoidsetVar(floatf){x=f;}D.PublicdoublesetVar(floatf){x=f;}E.PublicfinalvoidsetVar(floatf){x=f;}F.ProtectedfloatsetVar(){x=3.0f;return3.0f;}
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