Fictory and accompanying prosperity muted memories of the Great Depression and made him a
A.transpire
B.upbraid
C.muffle
D.twist
A.transpire
B.upbraid
C.muffle
D.twist
第1题
A.publicvoidaddStrings(Listlist){
B.publicvoidaddStrings(List<String>list){
C.publicvoidaddStrings(List<?superString>list){
D.publicvoidaddStrings(List<?extendsString>list){B,C
第2题
A.Strings="123456789";s=(s-"123").replace(1,3,"24")-"89";
B.StringBuffers=newStringBuffer("123456789");
C.sdelete(0,3).replace(1,3,";24";).delete(4,6);
D.substring(3,6).delete(1,3).insert(1,&ensp;";24";);
第3题
A.Strings="123456789";s=(s-"123").replace(1,3,"24")-"89";
B.StringBuffers=newStringBuffer("123456789");s.delete(0,3).replace(1,3,"24").delete(4,6);
C.StringBuffers=newStringBuffer("123456789");s.substring(3,6).delete(1,3).insert(1,"24");
D.StringBuilders=newStringBuilder("123456789");s.substring(3,6).delete(1,2).insert(1,"24");
E.StringBuilders=newStringBuilder("123456789");s.delete(0,3).delete(1,3).delete(2,5).insert(1,"24");
第4题
A.Strings=“123456789”;s=(s-”123”).replace(1,3,”24”)-“89”;
B.StringBuffers=newStringBuffer(”123456789”);s.delete(0,3).replace(1,3,“24”).delete(4,6);
C.StringBuffers=newStringBuffer(”123456789”);s.substring(3,6).delete(1,3).insert(1,“24”);
D.StringBuilders=newStringBuilder(”123456789”);s.substring(3,6).delete(1,2).insert(1,“24”);
E.StringBuilders=newStringBuilder(”123456789”);s.delete(0,3).delete(1,3).delete(2,5).insert(1,“24”);
第5题
A.Compilationfails.
B.Anexceptionisthrownatruntime.
C.TheattributeidintheItemTestobjectremainsunchanged.
D.TheattributeidintheItemTestobjectismodifiedtothenewvalue.
E.AnewItemTestobjectiscreatedwiththepreferredvalueintheidattribute.
第6题
A.publicvoidfoo(){}
B.publicintfoo(){return3;}
C.publicTwofoo(){returnthis;}
D.publicOnefoo(){returnthis;}
E.publicObjectfoo(){returnthis;}
第7题
A.Raccoonis-aMammal.
B.Raccoonhas-aMammal.
C.BabyRaccoonis-aMammal.
D.BabyRaccoonis-aRaccoon.
E.BabyRaccoonhas-aMammal.
F.BabyRaccoonis-aBabyRaccoon.
第8题
Whichtwodesignconceptsmostlikelyexplainthesituation?()
第9题
A.Loosercoupling
B.Tightercoupling
C.Lowercohesion
D.Highercohesion
E.Weakerencapsulation
F.Strongerencapsulation
第10题
A.publicintblipvert(intx){return0;}
B.privateintblipvert(intx){return0;}
C.privateintblipvert(longx){return0;}
D.protectedintblipvert(longx){return0;}
E.protectedlongblipvert(longx){return0;}
F.protectedlongblipvert(intx,inty){return0;}
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