A.final
B.static
C.native
D.public
E.private
F.abstract
G.protected
第1题:
A.Stringregex=“”;
B.Stringregex=““;
C.Stringregex=“.*“.
D.Stringregex=“\\s”
E.Stringregex=“\\.\\s*”;
F.Stringregex=“\\w[\.]+“;
第2题:
Given:11.Stringtest="TestA.TestB.TestC.";12.//insertcodehere13.String[]result=test.split(regex);Whichregularexpression,insertedatline12,correctlysplitstestinto"TestA","TestB",and"TestC"?()
A.Stringregex="";
B.Stringregex="";
C.Stringregex=".*";
D.Stringregex="\\s";
E.Stringregex="\\.\\s*";
第3题:
1、下面是一个接口的定义,在第2行前面可以插入的合法修饰符是() public interface Status{ /*此处插入代码*/int MY_VALUE = 10; } A.final B. static C. public D. private E. abstract F. protected A、 A B C B、 A C E C、 B C E D、 C D F
第4题:
10.classLine{11.publicclassPoint{publicintx,y;}12.publicPointgetPoint(){returnnewPoint();}13.}14.classTriangle{15.publicTriangle(){16.//insertcodehere17.}18.}Whichcode,insertedatline16,correctlyretrievesalocalinstanceofaPointobject?()
A.Pointp=Line.getPoint();
B.Line.Pointp=Line.getPoint();
C.Pointp=(newLine()).getPoint();
D.Line.Pointp=(newLine()).getPoint();
第5题:
A.final
B.static
C.native
D.public
E.private