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classBigDogextendsDog{2.//insertcodehere3.}分别插入到第2行,哪二项可以编译?()
A.BigDog(){super();this();}
B.BigDog(){Stringname="Fido";super();}
C.BigDog(){super();Stringname="Fido";}
D.privateBigDog(){super();}
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更多 “ classBigDogextendsDog{2.//insertcodehere3.}分别插入到第2行,哪二项可以编译?() A.BigDog(){super();this();}B.BigDog(){Stringname=Fido;super();}C.BigDog(){super();Stringname=Fido;}D.privateBigDog(){super();} ” 相关考题
考题
classSuperFoo{2.SuperFoodoStuff(intx){3.returnnewSuperFoo();4.}5.}6.7.classFooextendsSuperFoo{8.//insertcodehere9.}下面哪三项分别插入到第8行,可以编译?()
A.intdoStuff(){return42;}B.intdoStuff(intx){return42;}C.FoodoStuff(intx){returnnewFoo();}D.SuperFoodoStuff(intx){returnnewFoo();}
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classHorseRadish{2.//insertcodehere3.protectedHorseRadish(intx){4.System.out.println(bokchoy);5.}6.}7.classWasabiextendsHorseRadish{8.publicstaticvoidmain(String[]args){9.Wasabiw=newWasabi();10.}11.}分别插入到第2行,哪两项允许代码编译并产生bokchoy输出结果?()A.//justacommentB.protectedHorseRadish(){}C.protectedHorseRadish(){this(42);}D.protectedHorseRadish(){newHorseRadish(42);}
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classSynapse{2.protectedintgap(){return7;}3.}4.5.classCrebextendsSynapse{6.//insertcodehere7.}分别插入到第6行,哪三行可以编译?()
A.intgap(){return7;}B.publicintgap(){return7;}C.privateintgap(intx){return7;}D.protectedCrebgap(){returnthis;}E.publicintgap(){returnInteger.getInteger(42);}
考题
1.abstractclassColor2{2.//insertcodehere3.}4.5.publicclassBlue2extendsColor2{6.publicStringgetRGB(){returnblue;}7.}和4个声明:publicabstractStringgetRGB();abstractStringgetRGB();privateabstractStringgetRGB();protectedabstractStringgetRGB();分别插入到第2行,有多少行可以编译?()A.0B.1C.2D.3
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interfaceAltitude{//insertcodehere}和4个声明:intHIGH=7;publicintHIGH=7;abstractintHIGH=7;interfaceintHIGH=7;分别插入到第2行,有多少行可以编译?()
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现有:1.classHorseRadish{2.//insertcodehere3.protectedHorseRadish(intx){4.System.out.println(bokchoy);5.}6.}7.classWasabiextendsHorseRadish{8.publicstaticvoidmain(String[]args){9.Wasabiw=newWasabi();10.}11.}分别插入到第2行,哪两项允许代码编译并产生bokchoy输出结果?()A.//justacommentB.protectedHorseRadish(){}C.protectedHorseRadish(){this(42);}D.protectedHorseRadish(){newHorseRadish(42);}
考题
现有:1.interfaceAltitude{2.//insertcodehere3.}和4个声明:intHIGH=7;publicintHIGH=7;abstractintHIGH=7;interfaceintHIGH=7;分别插入到第2行,有多少行可以编译?()
A.0B.1C.2D.3E.4
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现有:1.abstractclassColor2{2.//insertcodehere3.}4.5.publicclassBlue2extendsColor2{6.publicStringgetRGB(){returnblue;}7.}和4个声明:publicabstractStringgetRGB();abstractStringgetRGB();privateabstractStringgetRGB();protectedabstractStringgetRGB();分别插入到第2行,有多少行可以编译?()A.0B.1C.2D.3
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现有:classHorseRadish{//insertcodehereprotectedHorseRadish(intx){System.out.println(bokchoy);}}classWasabiextendsHorseRadish{publicstaticvoidmain(String[]args){Wasabiw-newWasabi();}}分别插入到第2行,哪两项允许代码编译并产生”bokchoy”输出结果()A.protectedHorseRadish(){this(42);}B.protectedHorseRadish(){}C.//justacommentD.protectedHorseRadish(){newHorseRadish(42);}
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